• FR632294A - Perfected suspender : en fr
  • FR632382A - Improvement made in removable pipes : en fr
  • GB282909A - Improvements in and connected with brush holders for dynamo electric machines : en
  • US1654590A - Conveyer and sifting-screen apparatus : en
  • DE454401C - Safety lock with longitudinally movable locking means and split pin tumblers : de en
  • FR632153A - Phone enhancements : en fr
  • FR632326A - Window fixing device : en fr
  • US1655095A - Vulcanizer : en
  • US1655128A - Sticky fly paper : en
  • USD74177S - Design for a smoker s combination stand : en
  • FR632171A - Improvements to switches and inverters more particularly used ent. s. f. : en fr
  • FR632207A - Machine for preparing chopsticks for making fibrous wooden circles intended for cooperage and packaging in general : en fr
  • CH123960A - Resistance, especially for bridge and compensation measurements. : de en
  • GB283056A - Improvements in or relating to cap closures for the mouths of bottles or other containers : en
  • CH124084A - Cooler. : en fr
  • US1654781A - Box : en
  • US1655005A - Train-carried receiver for automatic train-control systems : en
  • US1655006A - Train-carried receiver for automatic train-control systems : en
  • US1655167A - Bearing : en
  • US1654703A - Holder for socket-wrench sets : en
  • DE454271C - Address printing machine with power drive and devices for automatic disengagement of the drive after making a certain number of prints : de en
  • US1655123A - Adjustable hanger for overhead tracks : en
  • USD74182S - Design : en
  • DE454246C - Device for the quantitative determination of the degree of opalescence : de en
  • GB282988A - Improvements relating to the lubrication of motor vehicle and other machinery parts : en
  • GB282925A - Improvements in newspaper and like holders : en
  • DE454178C - Electric pulley block : de en
  • DE454218C - Process for the production of iridescent surfaces : de en
  • GB282846A - Improvements in or relating to filters and strainers for liquids : en
  • FR632356A - Phosphorescent zinc sulfide protective cream against the chemical action of light : en fr
  • US1654598A - Cloth-take-up mechanism for looms : en
  • US1654741A - Operating unit for sound-amplifying devices : en
  • FR632250A - Removable roof system for motor vehicle bodies and others : en fr
  • US1654715A - Ventilator : en
  • US1655265A - Jack-hammer rest : en
  • GB269890A - Improvements in or relating to devices for connecting air pumps to the valves of tyres : en
  • US1654899A - Electron-discharge device : en
  • FR632379A - Process ponr the treatment of a metallic compound, organic or other, or of a gas, by a gaseous agent, intended to enter into reaction with it : en fr
  • DE454307C - Process for the production of high-quality, resin-like hydrocarbons from benzene cleaning acid by neutralizing with ammonia : de en
  • CH121907A - Procedure for adapting clamps to objects of different dimensions. : de en
  • CH123870A - Device to prevent break-ins by so-called facade climbers. : de en
  • DE454263C - Grinding body with wedge-shaped pointed ends for hard grinding mills : de en
  • FR632165A - Pump : en fr
  • CA276717A - Apparatus for testing bursting strains : en fr
  • CA276761A - Mixer : en fr
  • GB273272A - Improved method of operating heating furnaces : en
  • DE454427C - Process for the preparation of Kuepen dyes : de en
  • FR632157A - Mounting system for protective grid of ballad lamps : en fr
  • CA276806A - Brake-shoe : en fr
  • FR632397A - Gravity conveyor for cylindrical objects : en fr
  • US1655111A - Sealed friction-top metal container : en
  • US1655358A - Mechanical toy duck : en
  • CH124143A - Process for the production of plant fertilizers. : de en
  • US1654565A - Cushion tire : en
  • US1654943A - Direction signal for vehicles : en
  • GB283048A - An improved machine for the disintegration of fodder roots : en
  • GB282981A - Improvements in the lining of iron and steel pipes, tubes and other hollow bodies : en
  • CH123956A - Automatic firearm with common return of barrel and breech. : de en
  • FR632111A - A method of fixing the rotating mud flaps to the tires of the car wheels : en fr
  • GB279433A - Improvements in and relating to systems of electric motor control : en
  • FR632159A - Direct current machine for the production of an approximately invariable voltage with a variable number of turns : en fr
  • FR632368A - Complex alloys with medium and low silver content, having the properties of high titer alloys of this metal : en fr
  • DE454304C - Deep drilling device with hydraulic drive motor, e.g. Turbine, downhole : de en
  • GB282962A - Improvements in magnetically-actuated friction clutches : en
  • FR632396A - Apparatus for analyzing a mixture of gases or vapors by automatic recording of the absorption spectrum : en fr
  • DE454210C - Method and apparatus for washing wound viscose rayon with recovery of the carbon disulfide : de en
  • US1654734A - Cartridge : en
  • US1655060A - Closure for jars and other receptacles : en
  • FR632302A - Transcerebral and ocular ionization and ocular diathermy apparatus : en fr
  • DE454350C - Corner connection of mortised window frames and similar frames : de en
  • US1654756A - Fastening element : en
  • FR632189A - Grooming device for animals : en fr
  • FR632267A - Improvements to telegraphy and wireless telephone reception devices : en fr
  • DE454241C - Chimney slide : de en
  • FR632151A - Charcoal grill for bakery ovens : en fr
  • GB282897A - Improvements in or connected with amphibious landing gear for aircraft : en
  • GB283002A - An improved process for the production of the condensation products of phenols with aldehydes : en
  • CA276824A - Butyric aldehyde manufacture : en fr
  • CH124001A - Dry cell batteries for lighting. : de en
  • US1654800A - Film-take-up device : en
  • US1654523A - Refrigerator control mechanism : en
  • US1654667A - Fishing reel : en
  • US1654793A - Expansion joint : en
  • US1655045A - Deflocculation of colloids : en
  • US1655248A - Moisture-regulating device : en
  • CH123906A - Mouthpiece for vacuum cleaner. : de en
  • CH124120A - Hand-operated machine for washing and squeezing laundry. : de en
  • US1654709A - Arylarsonic acid : en
  • US1655131A - Automobile brake : en
  • US1654903A - Oscillation generator : en
  • CA276798A - Motor toboggan : en fr
  • CA276883A - Valve mechanism : en fr
  • US1654711A - Manifold heater for automobiles : en
  • US1654879A - Variable-speed gear shift : en
  • US1655337A - Windshield : en
  • US1654575A - Storm-sash fastener : en
  • US1654765A - Cultivator blade : en
  • US1654891A - Internal-combustion engine : en
  • USD74193S - Design fob a badge : en
  • GB283268A - Improvements in electric switches : en
  • DE454403C - Station elevator for small-scale people working together with a cable post system : de en
  • US1654773A - Articulated connecting rod : en
  • CH124081A - Process for the preparation of an azo dye. : de en
  • CH123842A - Device for controlling at least one of the headlights of a vehicle. : en fr
  • CA276723A - Step ladder : en fr
  • US1654571A - Power-driven hammer or riveter : en
  • US1655092A - Golf-swing corrector : en
  • USD74173S - Design for a table ob, article of similar nature : en
  • US1654632A - Endless-tread propelling mechanism : en
  • DE454434C - Whipped cream : de en
  • GB282922A - Improvements in and relating to timing devices for magneto electric machines : en
  • US1654766A - Spotlight assembly : en
  • US1655052A - Window controller : en
  • US1654984A - Humidifier for internal-combustion engines : en
  • GB271876A - Improvements in or relating to articles for sanitary purposes : en
  • DE454261C - Cuttable switching device for tram turnouts : de en
  • DE454387C - Metal roof plate with a knee-like bent lower edge : de en
  • DE454345C - Longitudinal grater : de en
  • DE454298C - Wilts : de en
  • FR632108A - cigarette case : en fr
  • US1655067A - Work support for button-sewing machines : en
  • US1655330A - Holder : en
  • US1655028A - Loud-speaking telephone system : en
  • US1655029A - Die or stamp holding device : en
  • GB282943A - Improvements in or relating to valves for use with gas purifiers : en
  • US1654960A - Auxiliary fuel-supply attachment : en
  • US1654978A - Tgiff w : en
  • CA276784A - Industrial truck : en fr
  • CA276787A - Wheel rim : en fr
  • CA276803A - Rotatable brush : en fr
  • CH124011A - Thermally controlled electric switch. : en fr
  • US1654669A - Apparatus for making tile and other plastic products : en
  • US1654732A - Extension device for flexible bracelets : en
  • DE454251C - Advertising housing with exposed tape advertising for trams : de en
  • DE454424C - Double-cap link insulator : de en
  • DE454292C - Change gears training for work machines, in particular tools and other machines : de en
  • US1654885A - Reversible guard-rail block : en
  • CA276820A - Automotive compressor : en fr
  • GB282944A - Improvements in or relating to apparatus for giving warnings at railway level-crossings : en
  • CH122560A - Reel with adjusting disk for radial adjustment of the yarn carriers. : de en
  • CH123913A - Process for the production of yeast. : de en
  • US1654698A - Window : en
  • DE454208C - Circuit arrangement for coil lines equipped with intermediate amplifiers : de en
  • US1654545A - Signal tab : en
  • CA276764A - Recording device for meters : en fr
  • DE454400C - Soldering of pipes inserted into one another with their ends : de en
  • CH123940A - Device for removing sheets on printing machines. : de en
  • FR632327A - Device for controlling the stretching and feeding mechanism of spinning, twisting and the like machines : en fr
  • FR632286A - Brake for motorcycles and motor bicycles : en fr
  • GB282995A - Improvements connected with the starting of electric motor converters : en
  • GB282967A - Improvements relating to apparatus for generating foam suitable for fire extinguishing purposes : en
  • GB283006A - Improvements in and relating to physical exercising appliances : en
  • GB283078A - Improvements in wrapper carrier suction control for cigar making machinery : en
  • CA276802A - Machine for removing fish scales : en fr
  • CH124190A - Pressure reducing valve, especially for hot water systems. : de en
  • DE454199C - Cleaning device for threshing machines : de en
  • DE454235C - Earth fault release : de en
  • US1655020A - Method and apparatus for removing scale : en
  • US1655151A - Machine for converting rotary into reciprocating motion : en
  • FR632353A - Tracked landing device for airplanes and other applications : en fr
  • CH124101A - Atomizing nozzle. : de en
  • CA276829A - Shoe : en fr
  • CA276786A - Wire tying machine : en fr
  • CH123930A - Process for the preparation of a stain dye. : de en
  • GB282958A - Improvements in ladders and the like : en
  • CA276779A - Bearing, shaving and burnishing device : en fr
  • US1654691A - Combination raincoat and jacket : en
  • US1655267A - Sound apparatus for producing and receiving sound waves : en
  • DE454390C - Scraping tape : de en
  • CH124046A - Military cutlery. : de en
  • US1654695A - Picking table : en
  • FR632306A - Advanced fire extinguisher : en fr
  • CA276733A - Gasifying method : en fr
  • DE454407C - Refinement of active coal : de en
  • GB264131A - Improvements in and relating to the manufacture of intaglio formes, plates and cylinders : en
  • GB277951A - : en
  • CA276847A - Transparent paper : en fr
  • CH124169A - Welding rod for welding copper. : de en
  • DE454379C - Gas burner with ring-shaped gas supply in a mixing chamber with air inlet openings on the circumference : de en
  • FR632208A - Universal machine for vulcanizing tire casings and inner tubes : en fr
  • US1654890A - Loading system : en
  • CA276769A - Metallic head for wooden kegs : en fr
  • CH123954A - Toy consisting of a hang-glider and a launcher. : de en
  • CH124047A - Hoof nail with spread cross-section. : de en
  • GB282842A - Improvements in or relating to valves and the like : en
  • US1654870A - Flushing device : en
  • US1655138A - Steering-column support : en
  • CH123923A - Oxygen generator device. : en fr
  • FR632203A - Process for the production of tarred cardboard for roofs : en fr
  • FR632351A - Device for filling pumps used to lubricate automobiles : en fr
  • CA276777A - Hydro-electric motor : en fr
  • CA276867A - Wire and refractory article : en fr
  • CH123887A - Hand brush with foldable handle. : de en
  • US1654673A - Lubricating device : en
  • US1654745A - Combined pressure douche and water controller and charger : en
  • US1655031A - Radiator : en
  • DE454404C - Process for the production of metallurgical coke : de en
  • DK38320C - Method of Making a Bladder Insulation Material. : da en
  • US1654586A - Wrist pin : en
  • CA276811A - Turning machine : en fr
  • US1655039A - Speed-control system : en
  • US1654587A - Condenser : en
  • CH124124A - Cuff holder. : de en
  • CA276810A - Rotating cutter-head : en fr
  • DE454204C - Hurricane lantern : de en
  • DE454312C - Device for fast unwinding of a tape running over two rollers, provided with a large number of addresses or other entries and a length mark : de en
  • GB283018A - Improvements in or relating to engine mountings for aircraft fuselages or other skeleton structures : en
  • FR632275A - Two-coulter plow : en fr
  • GB274816A - Improvements in the manufacture of wire ropes : en
  • US1654549A - Collapsible-tube squeezer : en
  • CA276720A - Wrench : en fr
  • CA276890A - Locomotive chest and valve guide : en fr
  • CH123885A - Collapsible bed. : de en
  • CH124049A - Manual filling device for dry products. : de en
  • US1654836A - Safety device for dry-cleaning establishments or the like : en
  • US1654956A - Control apparatus : en
  • US1655349A - Core for molds for casting curved stereoplates : en
  • CH124119A - Device for drying flat items to be dried. : de en
  • US1654641A - Trifocal optical lens : en
  • CH123911A - Meat cutting machine. : de en
  • FR632370A - Improvements to tensioners for attaching trunks and others to car luggage racks : en fr
  • US1655118A - Weight-placing and vernier attachment : en
  • US1655163A - Unloader device for compressors : en
  • US1655191A - Apparatus for separating liquids of different gravity : en
  • GB266732A - Improvements in the vulcanisation of rubber : en
  • US1655241A - Bleeder valve for air-brake systems : en
  • DE454391C - Construction elevator : de en
  • GB283038A - A silencer for internal combustion engines : en
  • GB283035A - Improvements in drain ploughs and in methods of constructing land drains : en
  • US1654818A - Process for precipitating artificial threads, ribbons, films, and the like of viscose : en
  • US1655306A - Photogrammetric plotting apparatus : en
  • CA276830A - Conduit fitting : en fr
  • CH124173A - Process for making cookware. : de en
  • US1654584A - Carburetor attachment : en
  • US1655179A - Dust cap for lubeicant-beceivihg nipples : en
  • US1654922A - Silencing attachment for typewriters : en
  • CA276782A - Acoustic transformer : en fr
  • US1654658A - Apparatus for burning liquid fuel : en
  • US1654713A - Attachment to sound-reproducing machines for record cleaning : en
  • GB283059A - Centreless grinding machines : en
  • CA276871A - Bottle closure : en fr
  • CH124008A - Protective device for electrical contact plugs. : de en
  • US1654997A - shackleton : en
  • US1655366A - Brake mechanism : en
  • US1655287A - Scouring roll : en
  • DE454202C - Device for conveying and depositing large masses of earth : de en
  • CA276788A - Car coupler : en fr
  • CH124116A - Device for spinning textile fibers. : de en
  • CA276767A - Cap : en fr
  • CA276749A - Method of covering rollers with rubber : en fr
  • CA276795A - Locking device : en fr
  • CA276879A - Submarine sound mechanism : en fr
  • CH123939A - Device for cleaning sludge water. : de en
  • GB282950A - Improvements in ships' stern frames : en
  • GB283030A - Improvements in containers for face powder, liquid perfumes and the like : en
  • DE454125C - Protection circuit for transformers : de en
  • GB269944A - Improvements in furnace grates : en
  • GB283052A - An improved closed exhaust box for silencing internal-combustion engines : en
  • SE64391C1 - : en
  • US1655247A - schilovsky : en
  • US1655222A - Atomizing nozzle : en
  • US1655380A - Card or chart game : en
  • CA276759A - Fabric steaming and stretching device : en fr
  • CA276857A - Sheet metal container : en fr
  • DE454215C - Gear arrangement on caterpillar vehicles : de en
  • FR632252A - Device ensuring the normal immersion of the fabrics in the dye boats : en fr
  • DE454474C - Strap connector : de en
  • DE454358C - Label stacking container for chocolate packaging machines : de en
  • GB282960A - Improvements in or relating to electric welding machines : en
  • US1654562A - Electric flash welding or heating machine : en
  • US1655255A - Spray-gun-head construction : en
  • GB282963A - Improvements in or relating to wheel-rims adapted to carry pneumatic tyres : en
  • GB258551A - Compositions of matter suitable as emulsifying agents : en
  • FR632307A - Method and device for making metal assemblies : en fr
  • GB282913A - Manufacture and use of new vat dyes : en
  • GB282942A - An improved collapsible roof for saloon motor cars, and motor cars with rigid upper frame work : en
  • GB283042A - Improvements in and relating to the supercharging of two-stroke cycle internal combustion engines by means of exhaust gas turbines : en
  • US1655274A - Cleanable poultry fountain : en
  • FR632305A - Coat rack or boat davit : en fr
  • FR632125A - adjustable holder for shaving soap stick : en fr
  • GB283047A - Improvements in or relating to garments : en
  • US1655207A - Shock absorber : en
  • FR632136A - Sheet piling for concrete screens : en fr
  • FR632285A - Glazing support : en fr
  • US1654655A - Brush machine : en
  • US1655213A - Lubricating apparatus : en
  • US1654882A - Milling-machine attachment : en
  • US1655187A - Transformer : en
  • CH122425A - Transportable hydraulic motor. : en fr
  • DE454483C - Method and device for preventing or reducing the entrainment of dust particles detached from the electrodes in electrical dust extraction systems : de en
  • DK38315C - Wandering Light Advertising. : da en
  • GB282968A - Improvements relating to casement windows : en
  • US1654842A - Electric heating device : en
  • CA276864A - Controlling means for calendar doctors : en fr
  • DE454388C - Flat roof covering made of individual panels that are freely spanning between wooden rafters and interlocking on all sides : de en
  • FR632265A - Price indicator schedule : en fr
  • GB282953A - Improvements in or relating to stropping devices for safety razor blades : en
  • GB283065A - Improvements in electric high tension insulators : en
  • US1655309A - Cleaning device : en
  • US1655108A - Underreamer : en
  • US1655152A - Intermediate gearing for sewing machines and the like : en
  • CA276835A - Fuel dehydrating process : en fr
  • CH123871A - Movable door threshold, concealed in the lower cross member of the frame. : en fr
  • CA276801A - Machine for removing fish scales : en fr
  • US1654546A - Electric cable : en
  • US1654883A - Rotary pump : en
  • US1655215A - Device for applying material to the skin : en
  • US1655002A - Permutation lock : en
  • CH124138A - Process for the preparation of an azo dye. : de en
  • US1655208A - Shock absorber : en
  • US1655298A - Cinematograph and optical projection apparatus and spool case and film for use therewith : en
  • GB273661A - Arrangement for connecting iron pilings : en
  • US1655057A - Steam boiler and setting : en
  • US1655244A - Telemetric summation system : en
  • US1655220A - Three-position relay : en
  • USD74203S - Design for an attachment-plug cap : en
  • US1655106A - Electrical conductor : en
  • CH124118A - Machine for treating textile goods in rope form with liquids. : de en
  • FR632198A - Improvements to brake construction : en fr
  • GB283264A - Improvements in radio transmission systems : en
  • CA276818A - Nut tapping machine : en fr
  • CH123976A - Pouring device for casting machines. : de en
  • US1654966A - Bottle cooler and dispenser : en
  • CH123967A - Device on clockworks for attaching a means for regulating the rate of the same. : de en
  • DE454212C - Drive for drilling and milling tools that have places with a very small cross-section : de en
  • FR632228A - Machine for cutting slate into sheets : en fr
  • FR632395A - Improvements to liquid injecting devices, such as burettes and similar instruments : en fr
  • GB268387A - Improvements in the preparation of emulsifying agents : en
  • CA276859A - Radio and gramophone amplifier : en fr
  • FR632288A - Improvements in shuttle-less looms : en fr
  • FR632141A - Naval war game : en fr
  • CA276776A - Automobile signal : en fr
  • CH124045A - Label holder. : en fr
  • US1654823A - Flash-light battery : en
  • CA276853A - Pulp screen : en fr
  • GB283036A - Improvements in and relating to apparatus for spreading grit, sand or other materials on roads : en
  • DE440537C - Process for building tunnels in water-bearing layers : de en
  • US1654909A - Locomotive booster apparatus : en
  • US1654802A - Poultry fountain : en
  • US1655371A - Method or process of cementing pulp stones : en
  • CH124055A - Water pressure conveying system for liquids lighter than water. : de en
  • US1654530A - Curtain support : en
  • US1654679A - Low-water alarm : en
  • US1654843A - Micrometer caliper : en
  • US1654963A - Internal-combustion engine : en
  • USD74205S - Design for a lotjd-speaker cabinet : en
  • CH124061A - Luminous signaling device for vehicles. : en fr
  • US1654948A - Regulator : en
  • US1654994A - Oil saver : en
  • US1655007A - Headgear : en
  • US1655103A - Headlight : en
  • US1655185A - Optical projection apparatus : en
  • US1655273A - Joining metals : en
  • US1654918A - Hydrometallurgical process : en
  • CA276765A - Vehicle tire : en fr
  • CH123945A - Process for obtaining color photographs. : en fr
  • US1654869A - Inclined-plane switch and curved-track frame for field railway vehicles : en
  • US1654544A - Cooling apparatus : en
  • US1654782A - Treatment of fuel gas : en
  • CH123916A - Cutting device for cigarette machines. : de en
  • GB283272A - Improvements in or relating to vacuum cleaners : en
  • US1654743A - Artificial teeth : en
  • US1654690A - Brake : en
  • US1654796A - Printing press : en
  • US1655171A - Liquid and gas contact apparatus : en
  • US1654829A - Auxiliary feeding means for loading machinery : en
  • US1655266A - Attachment for windshield wipers : en
  • CA276728A - Carbonaceous product : en fr
  • US1655180A - A cobpobation of : en
  • US1655226A - Roll holder : en
  • CA276775A - Rear lamp for motor vehicles : en fr
  • CH123904A - Motor-driven laundry tamping device for washing machines. : de en
  • DE454414C - Method of manufacturing reinforced concrete rib masts using centrifugal molds : de en
  • US1654564A - Vehicle signal : en
  • US1654935A - Water heater : en
  • US1655107A - Air receiver for compressors : en
  • US1655143A - Muffler : en
  • US1654559A - Orifice plate : en
  • FR632381A - Panel replacing solid wood or plywood panels : en fr
  • CH124020A - Safety device on burners for liquid fuels. : de en
  • CA276826A - Expansion reamer : en fr
  • DE454273C - Drive arrangement for the hand brakes of trams : de en
  • US1654540A - Dispensing machine : en
  • FR632109A - Improvements to ironing press trays : en fr
  • US1655119A - Protected thermometric electric-circuit closer : en
  • CH123531A - Harmonica. : de en
  • CH123772A - Safety device for welding machines. : de en
  • CH124139A - Process for the preparation of the disodium salt of 1: 8-di- (omega-sulfomethylamino) -anthraquinone. : de en
  • FR632170A - Further training in the suspension of motor vehicles : en fr
  • US1655312A - Tank filling and venting means : en
  • CH123975A - Process for the manufacture of magnesium by electrolysis of molten chloride, and electrode for carrying out this process. : en fr
  • US1655214A - Air heater : en
  • AU587727A - Boxing figures : en
  • DE454231C - Closet first aid kit for vehicles : de en
  • US1654568A - Gang lawn-mowing machine : en
  • US1654636A - Road-scraping apparatus : en
  • US1654760A - Apparatus for creating a partial vacuum on the return line of steamheating systems : en
  • US1655070A - Ice wrapper : en
  • CH123890A - Process for the production of viscose silk from cotton waste. : de en
  • US1654761A - Hydraulic brick press : en
  • US1655126A - Machine for operating upon soles : en
  • US1655154A - Winding machine : en
  • US1654522A - Method of insulating buildings : en
  • CA276760A - Electrolytic apparatus : en fr
  • CH124176A - Method and device for milling files with undercut teeth. : de en
  • US1655286A - Electric motor : en
  • DE454351C - Process for increasing the possibility of lowering the barrel of mobile guns with a dismountable base, especially of mountain guns : de en
  • DK38304C - Apparatus for cutting cheese or similar. : da en
  • CH123891A - Process for manufacturing hollow artificial filaments and filament obtained by this process. : en fr
  • CH124010A - Device for achieving a sensitivity for the sudden increase in the current in DC high-current switches. : de en
  • US1655230A - Muffler : en
  • CH124062A - Diesel locomotive. : de en
  • CH123966A - Apparatus for analyzing tissues. : de en
  • US1655223A - Sign : en
  • US1654790A - Antifriction brake : en
  • CH123985A - Floor tile. : en fr
  • CH124039A - Automatic inscription and character changing device. : de en
  • CH124083A - Filing tool. : de en
  • US1654680A - Shaft coupling : en
  • US1655019A - Apparatus for concentrating acids : en
  • US1654806A - Snap fastener : en
  • CH123494A - Piercing device for looms with shuttle box tongues arranged on the front of the shuttle box. : de en
  • US1655252A - Frequency changer : en
  • CH124057A - Motor vehicle. : de en
  • US1654828A - Eskimo-pie cabinet : en
  • US1654854A - Filing apparatus for letters papers, and the like : en
  • US1655236A - Back-pressure valve : en
  • CH123924A - Process for the synthetic production of ammonia from hydrogen and nitrogen, and furnace for carrying out this process. : de en
  • CA276797A - Locomotive throttle mechanism : en fr
  • CH123898A - Device on flat knitting machines with a plurality of thread guides for setting the thread guide required by the pattern. : de en
  • US1655137A - William b : en
  • CA276839A - Pneumatic drill : en fr
  • CH123530A - Pneumatic shut-off device on tone pulpit drawer for organs and organ-like instruments. : de en
  • US1654949A - Current-regulating arrangement for rectifiers : en
  • US1654855A - Ventilator : en
  • US1654601A - Well strainer : en
  • US1654837A - Method of manufacturing barbed wire : en
  • CH124133A - Process for obtaining a basic copper sulphate suitable for the production of copper oxide ammonia cellulose solutions for the rayon stretch spinning process. : de en
  • CH124051A - Metal container with ring-shaped reinforcements designed for the transport of liquids. : de en
  • US1654529A - Folding cot : en
  • US1654570A - Supporting means for loom picker spindles : en
  • US1654645A - Recording system : en
  • US1654847A - Toy gun : en
  • US1654897A - Apparatus for testing the fermentation of dough : en
  • CA276756A - Concrete form : en fr
  • CH123915A - Cutting unit for cigarette machines. : de en
  • CA276873A - Window : en fr
  • CH123889A - Apparatus for dispensing measured quantities of a liquid. : en fr
  • FR632259A - Catalysts for the synthesis of methyl alcohol : en fr
  • CA276729A - Potato peeler : en fr
  • US1655250A - Washboiler : en
  • US1655256A - Coating-material separator and draft equalizer for spray rooms : en
  • US1655364A - Signaling apparatus : en
  • USD74197S - Design for a linoleum floor mat : en
  • CH124102A - Device for opening and closing roof windows. : de en
  • CA276863A - Valve actuating device : en fr
  • CH123996A - Spark plug. : de en
  • US1654677A - Top construction : en
  • US1654844A - Caoutchouc derivative and process of making the same : en
  • US1655071A - Container : en
  • CA276805A - Brake : en fr
  • CA276889A - Spectacles : en fr
  • CH123903A - Process for machine cleaning of laundry. : de en
  • USD74191S - Isidoe bosenblatt : en
  • CA276885A - Apple paring machine : en fr
  • CH123226A - Device for sealing the annealing chamber of annealing furnaces. : de en
  • DE454290C - Arithmetic problem : de en
  • US1655077A - Assicxjiob to : en
  • US1655184A - Radium preparation and process of making same : en
  • CH123937A - Process for the treatment of non-gaseous fuels at a higher temperature and under pressure with hydrogen for the purpose of obtaining a liquid hydrocarbon with a smaller molecular size than the mixture containing the starting materials. : de en
  • US1654624A - Process of separating vegetable fibrous material : en
  • FR632102A - Wood sanding machine : en fr
  • CH123988A - Automatic change gear. : de en
  • GB283086A - Improvements in or relating to trays or drawers and chests of drawers for eggs : en
  • FR632291A - Method and apparatus for grinding gear wheels : en fr
  • CA276827A - Brick machine : en fr
  • CA276866A - Rubber vulcanizing process : en fr
  • US1655078A - Motor-vehicle transmission mechanism : en
  • US1654864A - Rotary pump : en
  • CA276836A - Rubber moulding process : en fr
  • US1654654A - Apparatus for treating hydrocarbon liquids : en
  • US1655122A - Antiskid tire chain : en
  • CA276792A - Typewriter desk or cabinet : en fr
  • CH123965A - Process and device for achieving simultaneity of photographic representations and remote sound transmission during the demonstration. : de en
  • CH124165A - Watch movement bridge, counter, etc. : en fr
  • CH123947A - Process for the production of economical cinematographic tapes, and installation for its implementation. : en fr
  • DE454341C - Pan mill : de en
  • DK38301C - System for Detecting Variations in Lighting Conditions. : da en
  • CA276887A - Governor : en fr
  • DE447134C - Electrical switching device for remote control by means of a contact device operated by a compass : de en
  • FR632330A - Safety nut bolt : en fr
  • US1655200A - Woven pile fabric : en
  • US1654712A - Safety wringer clothes feeder : en
  • US1654814A - Common truck for two loading platforms : en
  • US1655140A - Stem-making machine : en
  • US1655189A - Lubricating apparatus : en
  • CH123927A - Process for treating dilute acetic acid, containing cellulose derivatives in solution, with a view to its reuse. : en fr
  • CH124035A - Electronic discharge tube amplifier for electrical oscillations of a plurality of frequencies. : en fr
  • US1654628A - Composition of matter : en
  • US1654663A - Windlass mechanism : en
  • FR632180A - Opening device for metal boxes : en fr
  • FR632181A - Concrete mixer : en fr
  • CH124147A - Machine for making the bags of waxed paper or the like. : en fr
  • CH123909A - Machine for making strands of dough, in particular strands of pretzel dough. : de en
  • GB282991A - Means for the prevention of the starting of motor vehicle engines when in gear : en
  • US1654557A - Autogenous cutting burner : en
  • US1654672A - Animal-racing appliance : en
  • CA276785A - Formation of concrete buildings : en fr
  • CH123938A - Process for removing scale and preventing scale formation. : de en
  • CA276736A - Slipper : en fr
  • CH123257A - Magneto-electric machine. : en fr
  • FR632318A - Insect trap with cold luminous material : en fr
  • US1655158A - Instrument for implanting radon seeds : en
  • CA276875A - Typewriting machine : en fr
  • CH123345A - Mold for stereotype plates. : de en
  • US1654841A - Dispensing and display device : en
  • FR632149A - Gymnastic exercise apparatus : en fr
  • GB274893A - Improvements relating to change of direction signalling devices for vehicles : en
  • FR632280A - Airplane wing : en fr
  • GB282921A - Improvements in or relating to coal mining and loading machines : en
  • FR632272A - Universal joint : en fr
  • CH123959A - Arrangement of means for adjusting the advance and the means for inductive adjustment of induction electricity meters. : de en
  • US1654917A - Doll-arm-actuating mechanism : en
  • US1655132A - Alarm device for acoustic indication of air deficiency in pneumatic tires, especially for automobiles : en
  • US1655297A - Motion-picture-projecting machine : en
  • GB273754A - Improvements in or relating to radio direction finding, range finding, and similar observations : en
  • FR632363A - Road skate : en fr
  • GB281422A - Improvements in or relating to internal combustion engine and turbine combinations : en
  • GB282990A - Improvements in apparatus for removing scale from boiler tubes and the like : en
  • GB283034A - Improvements in and relating to sparking plugs for internal combustion engines : en
  • CH123925A - Process for producing sodium carbonate when calcium cyanamide decomposes into ammonia. : de en
  • CH124078A - Process for the preparation of an organic rhodane compound. : de en
  • CA276814A - Artificial horn : en fr
  • CH123973A - New magnetic alloy. : en fr
  • US1654705A - Storage battery : en
  • US1655079A - Transmission : en
  • DE454525C - Lighting fixtures : de en
  • GB272846A - Improvements in punching machines : en
  • US1654926A - Talking motion picture : en
  • CA276882A - Fabric drier : en fr
  • GB269214A - A device for the suction and delivery of gaseous or liquid fluids : en
  • US1654538A - Meringue-applying device : en
  • DE454439C - Turning device for explosion engines : de en
  • GB283037A - A process for working vapour engines : en
  • GB283057A - Improvements in or relating to means for adjusting the inclination of wind screens : en
  • FR632263A - Pistons : en fr
  • GB283046A - Improvements in fabric winding machines for forming the foundations of the covers of pneumatic tyres : en
  • US1654613A - Electric switch : en
  • US1655327A - Method of preparing sugar cane for extracting juice from cane stalks : en
  • FR632209A - Transformer Winding Honeycomb Type Coil : en fr
  • GB283094A - Improvements in and relating to infinitely variable speed gearing : en
  • DK38310C - Weed killer. : da en
  • DE454184C - Valve lifters for internal combustion engines u. like : de en
  • GB267559A - Method of supplying fuel to heavy oil motors : en
  • DE453964C - Grinding and sharpening machine : de en
  • DE454249C - Gearbox for the transmission of constant speeds : de en
  • DE454214C - Device for galvanizing sheet metal : de en
  • DE454323C - Lights for railroad cars and. like : de en
  • FR632127A - Automatic grapple for shot or scrap iron and ores : en fr
  • US1654592A - Drum : en
  • US1654767A - Lawn mower : en
  • DE454338C - Two-stroke internal combustion engine with air-cooled cylinder : de en
  • DE441811C - Triggering device for die setting and line casting machines, in which the dies are triggered by keystrokes by means of bumpers and the dies are locked by toothed locking wheels, the teeth of which protrude into the die channels : de en
  • FR632205A - Process for etching materials containing aluminum using sulfuric acid or acid sulphates : en fr
  • GB283077A - Improvements in coin-freed printing and like apparatus : en
  • GB283088A - Improvements in single-wheel cycles : en
  • FR632117A - Brakes for cars with control on the steering wheel : en fr
  • US1654957A - Apparatus for loading and unloading aeroplanes while in flight : en
  • US1655396A - Abrasive article and method of making the same : en
  • GB254741A - Process of improving high percentage magnesium alloys : en
  • GB282934A - Improvements relating to sliding windows for use on vehicles : en
  • US1654578A - Expansion process and apparatus for refining hydrocarbon materials : en
  • US1654798A - Multishock absorber : en
  • CH123224A - Process for manufacturing electric capacitors and capacitor manufactured according to this process. : en fr
  • CH123882A - Device for strengthening the suspension in wire mesh spring mattresses of beds, couches and the like. : de en
  • US1654638A - Crushing and separating apparatus : en
  • US1655336A - Bracket : en
  • US1655385A - Sound-amplifying horn : en
  • US1655397A - Shoe : en
  • DE454276C - Centrifugal brake regulator : de en
  • US1655056A - Selector switch : en
  • US1654952A - Combined gas and air mixer and burner : en
  • GB270295A - Improvements in or relating to coal dust furnaces : en
  • US1655169A - Clutch : en
  • FR632196A - Improvements to silk preparation machines : en fr
  • CH123861A - Unit consisting of induction and commutator machines connected in cascade. : de en
  • US1655165A - Wheel : en
  • US1655066A - Sewing machine : en
  • FR632391A - Spark plug running in oil : en fr
  • US1655392A - Method of and apparatus for feeding molten glass : en
  • CH122482A - Can with opener. : de en
  • US1654874A - Screen for sun cures : en
  • CH123932A - Process for the production of a vat dye of the anthraquinone series. : de en
  • CH124145A - Process for the production of metal coatings. : de en
  • DK38314C - Drive device for Fuel supply devices for Brickworks furnaces. : da en
  • US1655099A - hulse : en
  • US1654776A - Short-circuiting device : en
  • US1655271A - Guard for punch presses : en
  • US1654556A - Display container : en
  • US1654644A - Constructing piles : en
  • CH124199A - Double-acting two-stroke internal combustion engine. : de en
  • US1654898A - Centering device : en
  • US1654771A - Treating hydrocarbon oils : en
  • US1655015A - Baseball : en
  • GB269562A - Improvements in carburetting apparatus for internal combustion engines : en
  • CA276734A - Adjustable mirror bracket : en fr
  • CH124000A - Chiller. : de en
  • US1655283A - Sound-reproduction apparatus : en
  • US1655318A - Snow fence : en
  • DE454382C - Color pattern device for knitting machines : de en
  • GB269563A - Improvements in means for locking hand-operated brakes : en
  • GB283062A - Improvements in and relating to doors and operating mechanism therefor : en
  • US1655141A - Stem-making machine : en
  • US1655144A - Grain-treating machine : en
  • GB282939A - Apparatus for purifying and cooling gases : en
  • GB282996A - Improvements in the construction of boats : en
  • DE454394C - Precision seeder with grippers arranged on the circumference of a disc : de en
  • GB279079A - Improvements in or relating to automatically operated liquid slip regulators for induction motors : en
  • US1654525A - Steam bobbin : en
  • FR632194A - Continuous-acting absorption refrigeration machine : en fr
  • FR632375A - Shuttle block for multi-lath mechanical loom : en fr
  • US1655262A - Water-spray insulator : en
  • US1654863A - Dehydrating ammonia vapors : en
  • GB282940A - Improvements in and relating to cut-off mechanism for cigarette and other machines : en
  • US1654659A - Liquid-fuel burner : en
  • US1654699A - Railroad-rail fastener : en
  • US1655157A - Radium emanation : en
  • US1655307A - Protective arrangement for a. c. electric circuits : en
  • CH124111A - Floor wanker. : de en
  • CH123586A - Electrical appliance. : en fr
  • CH123886A - Device for lifting, carrying, shaking and tilting pots. : de en
  • GB282932A - Improvements in or relating to cooling towers : en
  • CH124076A - Process for the preparation of a conversion product of peri-cyannaphthalene sulfonic acid. : de en
  • CH124155A - Extra-sensitive fuze for projectiles of all calibers. : en fr
  • CH123194A - Articulated friction connection. : en fr
  • CH123933A - Process for preparing a plaster. : en fr
  • USD74171S - Design fob a pile fabbic : en
  • DE454349C - Automatic control device for vehicles, e.g. B. Ships : de en
  • CH123822A - Circuit arrangement for supplying telephone systems. : de en
  • CA276860A - Amplifier mechanism : en fr
  • GB283063A - Improvements relating to steam heated drying cans, or cylinders : en
  • CA276752A - Engine atomizer : en fr
  • US1654833A - Gasoline rock drill : en
  • US1655269A - Goodwin h : en
  • CA276730A - Movable ditch light : en fr
  • CA276809A - Drum type milling machine : en fr
  • US1654671A - Belt punch : en
  • US1654894A - Swimming device : en
  • US1655188A - Construction of reenforced baking pans : en
  • CH123929A - Process for the preparation of a water-soluble isatin-a-derivative. : de en
  • DE454277C - Circuit arrangement for telephone systems with dialer operation : de en
  • FR632155A - Sulfonic acids of higher aliphatic compounds and their applications : en fr
  • CH123237A - Equipment for the protection of telecommunication devices and lines endangered by high-voltage systems, as well as people who use the devices. : de en
  • CH123949A - Security lock for letters. : de en
  • US1655083A - Fuel-oil burner : en
  • US1654700A - Gate-operating means : en
  • US1654710A - Timing mechanism for glass-feeding apparatus : en
  • CH123120A - Device on electric radiators for better distribution of heat. : de en
  • CH123820A - Instrument for curling hair. : en fr
  • CH123974A - Process for the manufacture of bodies from metal alloys of high melting temperature and electric melting furnace for its practice. : de en
  • US1654950A - Device for controlling the current produced by vapor rectifiers : en
  • US1655135A - Guard-finger fastening : en
  • CH124110A - Floor preparation device. : de en
  • FR632214A - Safety combination lock : en fr
  • GB282931A - Method of and apparatus for radiating sound waves : en
  • US1654650A - Safety appliance : en
  • US1655346A - Display case : en
  • DE454209C - Arrangement for receiving electromagnetic waves : de en
  • DK38308C - Drum-shaped Ruse of Network. : da en
  • US1654912A - Telephone system : en
  • US1655036A - Control of electric power : en
  • US1655276A - Electric measuring system : en
  • US1655294A - Electrical advertising device : en
  • CA276753A - Cultivating attachment : en fr
  • CA276850A - Union suit : en fr
  • DE454239C - Ohmmeters, in particular insulation meters : de en
  • FR632135A - Improvements to felt slippers and others : en fr
  • FR632262A - Improvements to pots used for cooking food under low steam pressure : en fr
  • US1654621A - Flying-machine landing light : en
  • CH124077A - Process for the preparation of a conversion product of peri-cyannaphthalene sulfonic acid. : de en
  • DE454301C - Question and answer game : de en
  • DE454129C - Device for preventing field disturbances in metal vapor rectifiers : de en
  • FR632310A - Neutral phosphate manufacturing process : en fr
  • FR632355A - Internal combustion engine spark plug ignition tester : en fr
  • FR632399A - Improvements to the annealing conditions of malleable cast irons : en fr
  • US1654914A - Jar and other receptacle and closure therefor : en
  • CH123922A - Method for protecting a vessel made at least partially of copper when carrying out reactions in which reducing gases are used. : de en
  • DE454259C - Regenerative coke oven : de en
  • US1654622A - Fuel-mixture forming and feeding system : en
  • US1655288A - Control system : en
  • USD74183S - Robert e : en
  • US1655098A - Vanity case : en
  • US1655112A - Steam condenser : en
  • US1654934A - Machine for making laths : en
  • CA276791A - Swedge and raker gauge : en fr
  • CH121998A - Ceiling stone. : de en
  • US1654762A - Railway signaling : en
  • US1655296A - Game device : en
  • CA276844A - Coal mining method : en fr
  • CA276843A - Wood saccharification method : en fr
  • CA276816A - Reflector for christmas trees : en fr
  • US1654531A - Corner construction for molding flasks : en
  • US1654977A - kellogg : en
  • US1654787A - Arm rest : en
  • US1655014A - Coffeepot : en
  • USD74195S - Samuel simon : en
  • CH123994A - Injection internal combustion engine. : de en
  • CH124089A - Hoe. : en fr
  • US1654558A - Deep-well pumping mechanism : en
  • US1654981A - Ventilation system : en
  • DE454291C - Headstock for lathes with fixed point : de en
  • CA276758A - Alarm system : en fr
  • US1654532A - Time stamp : en
  • US1654728A - Luggage carrier and rack : en
  • US1654783A - Insect-destroying device : en
  • US1654830A - Attachment for securing lures to fishhooks and the like : en
  • US1655173A - Liquid-fuel-feeding device : en
  • US1655237A - Protective relay for series releases : en
  • DE454330C - Curtain rod : de en
  • US1655150A - Shipping automobiles : en
  • DE454156C - Rail butt joint for toy trains : de en
  • DE454123C - Device for switching off or displaying faulty line sections : de en
  • US1655217A - Ventilating windshield : en
  • US1655365A - Picture frame for fountain pens : en
  • GB283067A - Improvements in or relating to coal cutting machines and the like : en
  • GB283091A - Improvements in processes and apparatus for grinding cement and like materials : en
  • CA276881A - Window closer : en fr
  • CH122827A - Process for the production of a snow-like coating on natural fir tree branches. : de en
  • CH123621A - Electric lighting device for cycles and motorcycles. : en fr
  • CH124168A - Press casting machine. : de en
  • DE454378C - Hand switch for several circuits for movable cords : de en
  • DE454389C - Device for uninterrupted rolling of glass sheets : de en
  • FR632140A - Burette pump : en fr
  • FR632315A - Device intended to pinch bulb or tuber plants for the purpose of improving their culture : en fr
  • GB282912A - Improved device for admitting extra air to internal combustion engines : en
  • FR632222A - Control for very high speed switches : en fr
  • US1655170A - Intake heater : en
  • DK38296C - Edge trimming device on lawn mowers. : da en
  • GB283258A - An improved device for use in distributing air : en
  • FR632383A - Canopy gasket for automobile bodies : en fr
  • DE454317C - Weather sluice above the filling location in extracting weather shafts used for extraction to prevent the weather short-circuit between the moving in conveyor sole and the extracting weather sole : de en
  • DK38318C - PROCEDURE FOR PREPARING PASTA FOR LUBRICATION ON GLASS WINDOWS. : da en
  • US1654739A - Sanding device for automobiles : en
  • US1655291A - Sounding toy : en
  • GB270308A - Manufacture of mordant dyestuffs : en
  • GB270311A - : en
  • GB282954A - Improvements in and relating to self-starters for motor vehicle engines : en
  • FR632154A - Method and device for controlling cars by gasifier : en fr
  • US1654550A - Valve control : en
  • US1655124A - Assiotor to : en
  • GB283001A - Improvements in apparatus for aeerating liquids : en
  • US1655377A - Corset : en
  • DE454334C - Locking device for operating lever : de en
  • US1654608A - Foot arch support : en
  • US1654876A - Fishing-pole holder : en
  • US1654881A - Best available cop : en
  • US1654889A - Means for utilizing the energy of liquids under pressure containing gases : en
  • US1655258A - William edward boyle : en
  • DE454265C - Spark-proof pantograph for electric mine locomotive operation : de en
  • FR632233A - Method and apparatus for manufacturing glass vials and the like : en fr
  • FR632256A - Method and apparatus for distilling tars from gas or coke ovens : en fr
  • FR632337A - Process and apparatus for the separation of hydrogen from gas mixtures containing it : en fr
  • GB283263A - Improvements in or relating to devices for facilitating the removal or fitting of poppet-valves : en
  • DE454469C - Impeller for screw fans and screw pumps : de en
  • DE454327C - Signal and switch panel for electrical heating and cooking appliances : de en
  • DE454374C - Cane antenna : de en
  • GB268786A - Improvements in and relating to threshing machines : en
  • GB282904A - Improvements in or relating to patterning mechanism for circular knitting machines : en
  • GB283009A - Improvements in continuous kilns for burning and like purposes : en
  • GB283003A - New or improved protector for the cursors of slide rules : en
  • GB282919A - Improvements in or relating to feed mechanism for sand and other pulverulent or granular material : en
  • GB279434A - Improvements in mounts with sunshade for photographic objectives : en
  • GB283005A - Improvements in diving apparel adapted to withstand high pressures : en
  • FR632146A - Magnetic sharpener for razor blades and others : en fr
  • CA276762A - Hot water or steam boiler : en fr
  • DE454342C - Dismountable harmonica : de en
  • US1654583A - Chain fastener : en
  • US1655279A - Mount-making machine : en
  • US1654905A - Measuring syringe : en
  • US1655317A - Flying machine : en
  • FR632328A - Control device for spinning and twisting machines and the like : en fr
  • FR632321A - Control device for punching machine combined with typewriter : en fr
  • US1655181A - of ketboit : en
  • USD74204S - Design for a dooe knockek : en
  • US1654856A - Synthetic resin and process of making same : en
  • FR632132A - Edging-gutter : en fr
  • FR632333A - Trouser press : en fr
  • CH123875A - Process of coating roads, squares, quays, sidewalks, etc. using labile emulsions of bituminous materials. : en fr
  • CA276870A - Closure applying machine : en fr
  • CH123950A - Writing pad. : de en
  • CH123968A - Watch stand. : de en
  • CH124200A - Auxiliary air valve for internal combustion engines with carburettors. : de en
  • CA276746A - Envelope machine : en fr
  • US1655017A - Binder : en
  • US1654872A - Railroad frog protector : en
  • CA276846A - Transparent paper machine : en fr
  • DE454211C - Process for the production of iron-reinforced rammed walls in individual layers : de en
  • GB275619A - Improvements in and relating to devices for the evacuation of waste scraps from kitchens : en
  • FR632183A - Machine for pulling Jerusalem artichokes or similar tubers : en fr
  • GB283000A - Improvements relating to protective devices for poultry houses and the like : en
  • FR632229A - Hollow metal sheet pile for the construction of low walls, concrete screens, etc. : en fr
  • GB283004A - Improvements in or relating to piston pumps : en
  • US1654965A - Stirring spoon : en
  • US1655166A - A cobp oratioit oe belawaee : en
  • GB282986A - An improved salt, pepper or other condiment container : en
  • GB282992A - Improvements relating to weighing apparatus : en
  • US1655022A - Electrical condenser : en
  • USD74187S - Design for an advertising display stand : en
  • FR632144A - Method and device for the production of rubber articles, in particular hollow bodies from rubber dispersions : en fr
  • GB282938A - Improvements in or relating to control mechanism for aircraft : en
  • FR632225A - Process for decomposing lithium-containing silicates using neutral alkali salts : en fr
  • US1655316A - Speed-changing gearing : en
  • US1654653A - Vacuum-cleaner attachment for motor vehicles : en
  • US1655115A - Stove or range : en
  • US1654991A - Puzzle or toy : en
  • US1655368A - Tensioning device : en
  • CA276774A - Roller-shutter for shop fronts, doors, etc. : en fr
  • US1654602A - Control valve : en
  • US1655025A - Refrigerating counter : en
  • US1655149A - Internal combustion engine : en
  • US1655381A - Apparatus for handling tubes and the like : en
  • US1654972A - Cotton tramper : en
  • US1655044A - Hoe arrangement : en
  • US1655094A - X x x s sxgkktments : en
  • US1654701A - Internal-combustion engine : en
  • US1654993A - Ignition distributor : en
  • US1655088A - Block system for toy electric railroads : en
  • CH123951A - Music publication. : en fr
  • US1655178A - Electric : en
  • FR632226A - Device for cleaning balls used in the game of golf : en fr
  • CA276727A - Sleigh : en fr
  • FR632119A - Improvements to rotary engines : en fr
  • US1654735A - Carburetor : en
  • US1655003A - Apparatus for supplying air under pressure : en
  • US1654838A - Branch terminal for overhead lines : en
  • CH123907A - Underwear with bra. : en fr
  • US1654923A - Telephone system : en
  • DE454227C - Machine for examining, measuring and folding fabrics : de en
  • US1655120A - Adjusting apparatus for power presses : en
  • US1655374A - Water-circulating system for the cooling jackets of internal-combustion engines : en
  • CH124067A - Glider apparatus. : de en
  • US1654611A - Draft key : en
  • US1654718A - Bracelet hook : en
  • US1654528A - Process of producing metallic antimony and alloys of antimony and alkali metal arsenates : en
  • US1654633A - Recording system : en
  • US1654647A - Method of making hollow articles : en
  • US1654947A - Gearing for transmitting motion from driving members to a plurality of driven members : en
  • US1655064A - Method of and apparatus for casting : en
  • DE454425C - Process for the preparation of Kuepen dyes of the anthraquinone series : de en
  • US1654866A - Pipe clamp : en
  • US1654625A - Arched rib : en
  • FR632376A - Optical signal device for vehicles to warn of changes of pace and direction : en fr
  • GB263839A - Improvements in aircraft : en
  • GB271045A - Diaphragm and method for production thereof : en
  • DE454455C - Eyeglass cheek with eyeglass temple : de en
  • FR632358A - Battery improvements : en fr
  • DE454223C - Device for polishing steering knuckles with subsequent fillets using the burnishing process : de en
  • FR632234A - Device for intensive lighting of photographic or cinematographic shots : en fr
  • US1655225A - Shock absorber : en
  • DE454319C - Door lifting device for horizontal chamber ovens : de en
  • US1654788A - Wire-splicing machine : en
  • CH124048A - Device for packaging stacks of tablet-shaped objects. : de en
  • CA276781A - Anti-theft curtain for motor vehicles : en fr
  • US1655183A - Display tray for artificial teeth and other objects : en
  • GB283274A - Process for obtaining photographic images : en
  • CH124099A - Facing plate. : de en
  • GB282933A - Improvements in or relating to sound reproducing means : en
  • GB283055A - Improved method of producing a heat insulating material : en
  • FR632134A - Electric heated gripper system : en fr
  • GB282928A - Improvements relating to lathes : en
  • FR632274A - Automatic coupling device of railway cars : en fr
  • USD74208S - Design for a radio loud speaker : en
  • CH123878A - Cistern for water closets. : en fr
  • US1654596A - Bearing construction : en
  • US1655254A - Flat-spray appliance : en
  • CH123604A - Telephone system. : de en
  • CH123826A - Test equipment for telephone systems. : de en
  • FR632142A - Automatic alarm-detonator with release lock : en fr
  • US1654795A - Milking apparatus : en
  • US1654988A - Regulation of electrical circuits : en
  • US1655388A - Composition and process of manufacture : en
  • US1655075A - Slug-trimming mechanism : en
  • FR632112A - Improvements to transportable homes : en fr
  • US1655051A - eisler : en
  • CA276840A - Internal combustion engine : en fr
  • CH123888A - Hand brush with bristle body that can be moved to the direction of the handle. : de en
  • CH124136A - Process for the isolation of carbazole from anthracene residues. : de en
  • CH123533A - Split adjustable eyelet for ski bindings. : de en
  • FR632179A - Pump device for water jet or fountain : en fr
  • GB276662A - Improvements in a method and apparatus for rolling plate glass : en
  • US1655199A - Novelty savings bank : en
  • US1655148A - Tool chest : en
  • US1655322A - Brake mechanism for railway cars : en
  • US1654910A - Process for treating articles in metallic baths : en
  • CH124064A - Axle knuckle lubrication device. : en fr
  • CH124070A - Heating device with heat storage. : de en
  • US1655069A - Refining of petroleum hydrocarbons : en
  • US1655091A - Expanded-metal lath : en
  • GB282923A - An improved method of manufacturing a food composition : en
  • FR632387A - Enhancements to pads for organs having only reciprocating motion : en fr
  • CH123707A - Machine for applying capsule closures to bottles. : de en
  • CA276878A - Partition unit : en fr
  • US1654738A - doveb : en
  • US1654581A - Process of desulphurizing and purifying petroleum oil : en
  • US1654931A - Theft-alarm device : en
  • GB282969A - An improved method of and apparatus for the bituminous lining of pipe bends : en
  • GB283231A - Improvements in or relating to discharging hopper wagons, hoist boxes, tipping buckets and the like apparatus : en
  • FR632371A - Mechanism for retracting films in cinematographic cameras : en fr
  • DE453849C - Cable termination for electrical multiple conductors : de en
  • US1654979A - Regulation of electric distribution systems : en
  • US1655010A - Driving arrangement for electrically-driven rail vehicles : en
  • US1655013A - gunnison : en
  • US1655035A - Regulating system : en
  • US1654536A - Internal mandrel for sectional-boiler headers : en
  • US1654623A - Differential device : en
  • GB283025A - Improvements in devices for use with maps or the like : en
  • US1654620A - Scale : en
  • CH124092A - Atomizer mouthpiece, especially for vineyard sprayers. : de en
  • DE454174C - Device to protect ear clams when not in use against dust and the ingress of foreign bodies or moisture : de en
  • DE454213C - Liquid thermometer : de en
  • US1655193A - Heater attachment for electric fans : en
  • US1654657A - Cable terminal : en
  • US1655089A - Covered elastic thread or the like : en
  • US1654552A - Method of treating filaments : en
  • US1655201A - Shock absorber : en
  • FR632138A - Maneuvering knob with gear reduction for continuous rotational movements, applicable in particular to rotating members used in t. s. f. : en fr
  • US1655037A - Locomotive control : en
  • DE454256C - Mud flaps for motor vehicles : de en
  • DE454383C - Fans and disintegrators with and without the addition of washing liquid for cleaning, cooling and mixing gases : de en
  • FR632323A - advanced fluid purifier : en fr
  • DE454488C - Impeller for potato harvesters : de en
  • FR632186A - Improvements made in the construction of mowers : en fr
  • FR632303A - Small spare wheels for motor vehicles : en fr
  • DE454412C - Protective cover for plate springs provided with longitudinal lubrication channel : de en
  • GB266338A - Loose lead pencil holder : en
  • GB283008A - Improvements in exhaust silencers for internal-combustion engines : en
  • GB282338A - Improvements in serving trays : en
  • FR632211A - Electric Lantern Hanging Clamp for Outdoor Lighting : en fr
  • GB282901A - Improvements in nickel-cobalt and iron alloys : en
  • GB282961A - Improvements in, or relating to, doctor mechanism for paper making machines and other machines : en
  • US1654736A - Piston ring and method of making same : en
  • US1654964A - Pendulum level : en
  • GB282964A - Improvements relating to dry gas meters : en
  • USRE16844E - Drain : en
  • FR632113A - Improvements to absorption refrigeration devices : en fr
  • FR632173A - Closure for handbag and other applications : en fr
  • GB282910A - Improvements in the control of lifts operated by polyphase electromotors : en
  • GB282929A - An improvement in finishing wood pulp containers and other goods moulded or cast in wood pulp : en
  • FR632365A - Double universal joint : en fr
  • CA276888A - Train pipe coupling : en fr
  • GB283239A - Improvements relating to thermostatically controlled switch devices : en
  • DE454228C - Traction engines : de en
  • DE454305C - Method and means for eliminating faults which are caused in low-voltage cables and apparatus by the inductive effect of alternating electromagnetic fields, in particular by high currents : de en
  • GB270345A - : en
  • CA276763A - Head lamp for vehicles : en fr
  • FR632199A - Brake shoe improvements : en fr
  • DE454410C - Process for utilizing waste heat from internal combustion engines : de en
  • DE454409C - Measuring nozzle for liquids, gases and vapors with only one mounting flange : de en
  • USD74200S - Benjamin p : en
  • US1654925A - Air-purifying cartridge for breathing devices : en
  • DK38309C - Divisible rim. : da en
  • USD74188S - Hebbebt f : en
  • FR632167A - Improvements made to support legs for cameras, surveying or the like : en fr
  • FR632270A - Method and apparatus for engaging and screwing screws into tapped holes in objects of any shape : en fr
  • FR632348A - Improvements to the manufacturing processes for metal rims : en fr
  • GB282900A - Improvements in parachute harness : en
  • US1654612A - Shock-absorbing spring clip : en
  • GB282905A - Improvements in or relating to electrical energy transferring, transforming, coupling and the like devices : en
  • GB283080A - Improvements in or relating to brake devices for lifeboats : en
  • GB283257A - Improvements in and relating to a method and means for operating diesel or like internal combustion engines : en
  • GB283020A - Pump and container for greasing of bread tins for use of bakers : en
  • GB283240A - Improvements in and relating to carburetting apparatus for internal combustion engines : en
  • DE454333C - Cup holder : de en
  • GB282999A - Apparatus for securing knife edges and knife edge bearings of weighing apparatus on to the part on which they are mounted : en
  • FR632103A - Method for combating fog : en fr
  • GB276653A - Improvements in storage tanks for gases and volatile liquids : en
  • DE454362C - Steam water trap with gradual expansion of the steam in chambers connected in series : de en
  • FR632122A - Watertight luminous advertising device by the <<border>> of sidewalks and median areas : en fr
  • FR632129A - Advanced smoke-eating kettle for kitchen stoves : en fr
  • GB283083A - : en
  • GB283096A - Improvements in or relating to granulators, stone breakers, ore crushers and the like : en
  • DE454222C - Interrupter for engine ignition with revolving interrupter lever : de en
  • DE454303C - Clamping device for changing the packs on taps of high pressure containers (e.g. steam boilers) during operation and for loosening stuck taps : de en
  • GB282903A - Improvements in or relating to apparatus for use in stereoscopic kinematography : en
  • USD74206S - Design for an accelerator pedal : en
  • US1654569A - Draft rigging : en
  • US1654702A - Emblem and process of manufacturing therefor : en
  • US1655338A - Motor : en
  • US1654685A - Snow-removing apparatus : en
  • US1655320A - Gas producer : en
  • US1655018A - Compression spring washer : en
  • US1655232A - Oil burner : en
  • CH124018A - Device for sealing the electrodes on electric melting furnaces. : de en
  • CH123934A - Process for the production of a solution containing rubber and a cellulose ester using low-boiling, volatile solvents, which can be used for the production of seamless rubber goods, paints or adhesives. : de en
  • CH124058A - Mud flaps for motor cars. : en fr
  • CH124112A - Dowels. : de en
  • DE454320C - Extraction of liquid sulphurous acid from the combustion products of sulfur or pebbles : de en
  • DE454254C - Ventilation arrangement on containers for holding film material : de en
  • US1654853A - Liquid-measuring device : en
  • US1655260A - Rolling-window-screen structure : en
  • CA276813A - Floor polisher : en fr
  • CA276855A - Mop handle attachment : en fr
  • CH123094A - Axle drive for motor vehicles running on rails. : de en
  • CH123977A - Process for the production of metallic, hot-pressed bar moldings which have a coating of another metal. : de en
  • DE454169C - Device for the recovery or launching of seaplanes by means of a floating, mobile subframe : de en
  • US1654919A - Car dumper : en
  • CA276837A - Fire extinguisher : en fr
  • CH123900A - Cardboard for Knitting Jacquard. : en fr
  • CH123917A - Apparatus for the extraction of caustic soda from impure caustic soda solutions, containing colloids. : en fr
  • US1655174A - Juvenile vehicle : en
  • USRE16841E - A cobpobation : en
  • DE454258C - Figure game with fixed electromagnets under the playing field : de en
  • USD74190S - Design for a chandelier or analogous article : en
  • FR632292A - Fitting and dust cover for vehicle inner tube valves : en fr
  • DE454377C - Locking of system disconnectors for triple busbar systems : de en
  • US1654969A - Stock-recording apparatus : en
  • US1655161A - Shoe and method of making same : en
  • DE454296C - Direction indicators : de en
  • FR632238A - Improvements to automatic locking devices applicable particularly as hood fasteners for motor vehicles, and to handles for such hoods : en fr
  • FR632290A - Improvements to tensioning devices for threads, yarns, etc., in looms, winders, doublers and other textile machines : en fr
  • DE454294C - Process for the production of photographically produced duplication stencils : de en
  • FR632320A - Device for holding a relatively large volume piece of soap : en fr
  • US1654535A - Sectional header : en
  • FR632268A - Autoclave pot lid : en fr
  • USD74199S - Olabence e : en
  • FR632386A - Plunger piston electro-pump unit : en fr
  • GB283027A - Clip for securing roofing tiles, slates and the like : en
  • FR632392A - Adjustment device for electromagnetic receiver : en fr
  • DE454279C - Device for keeping the speed of machines constant, especially high-frequency machines : de en
  • DE454369C - Automatic central buffer coupling for railway vehicles : de en
  • US1654871A - Machine for putting up tamales : en
  • CH124026A - Process for the preparation of dianisylisatin. : de en
  • FR632202A - Advanced Notepad : en fr
  • GB274817A - Improvements in or relating to the cooling of internal combustion engine cylinders : en
  • US1655292A - Mechanical dancing device : en
  • US1655378A - Trunk lock : en
  • FR632372A - Four-wheel drive automobile chassis : en fr
  • CA276745A - Chain : en fr
  • GB282970A - Improved construction of polishing or grinding apparatus : en
  • DE454250C - Advertising device with advertising ribbon moved and illuminated behind a mirror : de en
  • GB283021A - Improvements relating to pumps : en
  • CA276751A - Coupling : en fr
  • GB283075A - Improvements in spindle gears and bearings for lathes and like machines : en
  • DE454331C - Curtain ring : de en
  • FR632400A - Remote temperature indicating device : en fr
  • CH123908A - Process for the manufacture of footwear with the upper folded between an internal insole and the sole and connected to these with a single seam. : en it
  • DK38303C - Method for Signaling over a Wire with Continuously Increased Self-Induction. : da en
  • CH123981A - Equipment for milling machines for processing barrel and stand staves. : de en
  • GB270296A - Process of vitaminizing fats : en
  • DE454381C - Color pattern device for knitting machines : de en
  • GB283032A - Improved method and apparatus for heating and cracking oils : en
  • GB282973A - Improvements in and relating to the manufacture and production of threads, filaments and the like from viscose : en
  • US1655009A - Speed-governing mechanism : en
  • USD74174S - Habry e : en
  • USD74192S - Ing co : en
  • DE454176C - Electric time relay : de en
  • FR632390A - Pneumatic tire casing machine : en fr
  • FR632242A - Interlocking cement boards : en fr
  • GB283050A - Improvements in bottle closure devices : en
  • FR632164A - Loom : en fr
  • US1655034A - Adjustable reaction resistance : en
  • US1655299A - Cinematograph projection apparatus : en
  • FR632176A - Improvements to lubrication devices for various components of an automobile and pressurized fluid engines : en fr
  • FR632364A - Process for the manufacture of brushes, brooms and the like and products resulting from the application of this process : en fr
  • GB283013A - Improvements in metal drawing presses : en
  • FR632237A - Process and apparatus for the manufacture of silica parts with a glossy surface, intended more particularly for laboratory use, and new products resulting therefrom : en fr
  • FR632204A - Automatic signaling device for level crossings : en fr
  • DE454300C - Toy steam turbine in the shape of a steam boiler with a chimney : de en
  • US1654527A - Process of producing metallic antimony and alloys of antimony and alkali metal arsenates : en
  • US1654649A - Razor-blade sharpener : en
  • DE454274C - Air braking device : de en
  • DE454325C - Reinforcement for single-core AC cables : de en
  • US1654615A - Strainer : en
  • US1654751A - Adjustable supporter or bracket : en
  • US1655390A - Savings bank : en
  • US1654976A - Vacuum-tube circuits : en
  • DE454255C - Device for converting a caterpillar vehicle into a wheeled vehicle : de en
  • US1655117A - Furring bracket : en
  • GB282965A - Improvements in or relating to the manufacture of rims for wheels : en
  • US1654794A - Fluid transmission : en
  • US1654834A - rider : en
  • US1654945A - Vacuum-tube circuits : en
  • US1654588A - Pumping mechanism : en
  • CA276886A - Electric signavox warning device : en fr
  • CA276755A - Electric heater : en fr
  • GB272537A - Improvements in and relating to electric ignition systems : en
  • DE454142C - Device for processing tubular workpieces with straight or curved axes by means of rotating tools that work simultaneously inside and outside : de en
  • DE454340C - Rotary crusher with vertically arranged crushing cone shaft : de en
  • US1655329A - Key : en
  • CH123807A - Bright annealing furnace. : de en
  • GB283026A - Improvements in or relating to aeroplanes or like aircraft : en
  • CA276799A - Stop-block : en fr
  • CH123539A - Speed indicator. : en fr
  • US1655125A - Ship's log : en
  • CH124188A - Device for making a tight seal in fluid distributors. : en fr
  • US1655350A - Lock for preventing theft of automobiles : en
  • DE454309C - Incandescent lights for internal combustion engines : de en
  • US1654777A - Apparatus for closing filled bags : en
  • CH123942A - Device for producing stamp impressions and for trimming sheets. : de en
  • DE454324C - Automatic train protection device : de en
  • CH124130A - Device for converting flour that has become lumpy into usable baked goods. : de en
  • GB283051A - Improvements in and relating to method and apparatus for packing joints : en
  • CH124123A - Shirt collar. : de en
  • DE454270C - Braking device for spools or drums, especially for paper rolls in printing machines : de en
  • DE454315C - Sieve for drying purposes : de en
  • US1654875A - Can-filling machine : en
  • FR632313A - Improvements to rotary devices intended to remove rust or encrustation : en fr
  • FR632394A - Device for making bodywork watertight when glass passes through : en fr
  • CH124104A - Method for building retort chambers. : de en
  • US1654721A - Molding : en
  • US1655102A - Lighting fixture : en
  • CH123995A - Dual-liquid carburettor for explosion engines. : en fr
  • GB282916A - A detachable cover for umbrellas and parasols : en
  • US1654815A - Agitator : en
  • DE454299C - Boxer toys : de en
  • CA276838A - Refrigerated display case : en fr
  • CH123935A - Device for cooling fat emulsions. : de en
  • US1654553A - Apparatus for dehydrating viscose products : en
  • US1655224A - Brassiere : en
  • US1655016A - Oil-burner unit : en
  • BE347841A - : en
  • CH123802A - Electrical relay for the protection of electrical systems with a tripping time dependent on an electrical variable to be monitored. : de en
  • FR632298A - Mechanical mixer : en fr
  • GB282851A - Improvements in methods of washing, purifying and cooling of producer gases : en
  • GB282902A - Improved means for retaining books in an upright position on a bookshelf or in a bookcase : en
  • GB283232A - Improvements in or connected with the fixation of atmospheric nitrogen : en
  • DE454343C - Machine for coating sugar confectionery and pastries with chocolate mass : de en
  • DE454375C - Modulation circuit for tube transmitter : de en
  • FR632301A - Electric storage heater with automatic temperature control : en fr
  • DE454302C - Secured against rotation or pulling off, a tubular sleeve on a wire inserted into it : de en
  • FR632148A - Improvements to machines for rolling discs : en fr
  • GB283072A - Improvements in or relating to processes for the recovery of alumina and phosphates from aluminium phosphates : en
  • GB283098A - Improvements in or relating to toothed wheels : en
  • FR632241A - Fuel saving device for internal combustion engines : en fr
  • US1654961A - Road sign : en
  • US1655047A - Side bearing : en
  • CH123943A - Process for the reproduction of documents, etc., whereby an original is printed on a printing form and impressions are made from the same. : de en
  • US1654537A - Apparatus for softening water : en
  • CA276726A - Stubble burner : en fr
  • US1654554A - Underlayer for safety-razor blades to be wrapped therewith in an envelope : en
  • US1654942A - Process of making mixed gas : en
  • DE454372C - Switching of electrical point machines operated with three-phase current : de en
  • GB283058A - Device for preventing unauthorised use of taps : en
  • CH123827A - Arrangement for testing connection lines in telephone systems. : de en
  • GB274818A - Apparatus for heating by means of panels : en
  • CH124056A - Suspension device on strollers, in particular folding carts. : de en
  • CH124087A - Display device on working time control apparatus. : de en
  • US1654769A - Necktie : en
  • US1655146A - Front motor mounting : en
  • USD74169S - Design eob a doll ptibse : en
  • US1654920A - Multichannel radio system : en
  • US1655159A - Oil-saving and line-clamping device : en
  • US1654605A - Turbine : en
  • USD74202S - Design for a show case : en
  • CA276735A - Adjustable mirror bracket : en fr
  • US1654821A - Process for the chlorination of saturated hydrocarbons : en
  • US1654852A - Apparatus for throwing projectiles from aircraft : en
  • US1654884A - Mail box : en
  • CH124025A - Process for the preparation of 2-styryl-4-amino-6-ethoxy-quinoline. : de en
  • GB282339A - Process and apparatus for regulating the gas supply for automobile motors : en
  • US1655080A - Method of producing gears : en
  • FR632308A - Advanced grinding machine : en fr
  • US1654714A - Drum-type speedometer drive : en
  • US1654941A - Box-trunk holder for automobile running boards : en
  • US1654786A - Butt gauge : en
  • US1654768A - Electrotherapeutic machine : en
  • DK38297C - Harve. : da en
  • US1654687A - Bumper bracket for automobiles : en
  • US1655251A - Combined valve and valve-seat grinder : en
  • US1654986A - Reversing switch : en
  • US1654992A - Window attachment : en
  • AU957327A - Improvements in or relating to interlocking systems for railways : en
  • US1654551A - Fluid-heating device : en
  • CA276812A - Friction draft gear : en fr
  • FR632182A - New bit holder speed change device : en fr
  • GB282956A - Improvements in or relating to high-tension battery eliminator devices for use in wireless telephony : en
  • CH124014A - Switching device on escapement mechanisms to delay the armature movement of electromagnets. : de en
  • CH124115A - Process for the production of rayon from aqueous cellulose solutions. : de en
  • CH124114A - Double cooking pot. : de en
  • CH124096A - Electrically heated oven. : de en
  • CH124066A - Method and device for regulating the braking effect on trains, in particular on. Slopes. : de en
  • FR632231A - Improvements to sprayers for agricultural work or other applications : en fr
  • FR632317A - Simultaneous machine in three phases, to redouble, stalk and pit cherries by pulling out : en fr
  • US1655386A - Apparatus for measuring space dimensions of objects : en
  • US1655304A - Pocket lamp : en
  • US1655042A - Speed-control system : en
  • US1654637A - Nut lock : en
  • US1655192A - Plate adjustment for toasters : en
  • USD74178S - Design fob a ukulele : en
  • US1655324A - Electric furnace : en
  • CH124065A - Device for avoiding vertical movement on automatic claw clutches of the Willison type. : de en
  • US1655054A - Adjusting and locking device : en
  • DE454281C - Parallel switching device for electrical circuits with two drive systems based on the induction principle : de en
  • CA276766A - Door : en fr
  • DE454365C - Device for cleaning setting machine matrices, which cleans the matrices on both broad sides and on the longitudinal edges during one pass through the machine : de en
  • GB282955A - Improvements relating to dolls' heads : en
  • FR632311A - Drying agent for gases : en fr
  • FR632357A - Colloidal emulsion enhancements : en fr
  • FR632195A - Device for tying straw by hand in straw balers : en fr
  • GB282911A - Improvements relating to lamp shades : en
  • US1655234A - Brace : en
  • US1655175A - Method of deodorizing and filtering oils : en
  • US1655194A - Sound muffler : en
  • US1655264A - Fountain-pen container : en
  • USD74165S - Design for a combination smoking stand and lamp : en
  • CA276778A - Ironing machine : en fr
  • US1654651A - Reel : en
  • US1654982A - Receptacle : en
  • US1654682A - Clothesline pulley : en
  • GB277292A - Improvements in electrical condensers : en
  • GB283244A - Improvements in and relating to piling or stacking metal plates or sheets : en
  • CH123969A - Process for the manufacture of shaped watch cases and boxes manufactured according to this process. : en fr
  • DE454257C - Waste collector for combing machines : de en
  • DE454380C - Color pattern device for knitting machines : de en
  • US1655048A - Electrical coil system : en
  • US1654944A - Substitute for catgut and similar animal products and the manufacture thereof : en
  • US1655261A - Chambered diaphragm : en
  • USD74172S - Design por a combined radio loud speaker and bird cage : en
  • US1655076A - Method of and apparatus for producing gears : en
  • US1654631A - Building tile : en
  • CH123905A - Washboard. : de en
  • CH124132A - Device for the continuous removal of air or other gas trapped in a liquid. : de en
  • CA276737A - Telephone loud speaker : en fr
  • DE454332C - Carrying device : de en
  • GB266355A - Improvements in or relating to pressure reducing valves and the like : en
  • FR632295A - Loud speaker : en fr
  • CH123780A - Safety nut. : en fr
  • US1654742A - Sink and garbage receptacle : en
  • US1654759A - Steam-heating system : en
  • US1655038A - Power-factor control system : en
  • GB270312A - Improvements in vehicle wheels : en
  • GB270654A - : en
  • US1654857A - Gate : en
  • AU968827A - Method of repairing damaged stockings, socks andthe like : en
  • US1654539A - Chair : en
  • US1655085A - Cleaning tool : en
  • CA276876A - Typewriting machine : en fr
  • US1655004A - Magazine holdeb : en
  • CA276757A - Ditch check : en fr
  • DK38312C - Mudguard. : da en
  • US1655314A - Bottle cap : en
  • CH123799A - Guyed pylon and method for its manufacture. : en fr
  • DE454266C - Discharge device for sausages : de en
  • US1655033A - A coepobaticot : en
  • US1655369A - Cosmetic : en
  • CH124068A - Heating device with heat storage. : de en
  • CH124086A - Process for the electrical heating of bodies for the purpose of carrying out electro-thermal reactions. : de en
  • DE449375C - Sport boat : de en
  • CH123840A - Heating device for motor vehicles. : de en
  • FR632219A - Dry silicate limestone for resurfacing stony pavements, process for preparing this material and using it : en fr
  • US1655196A - Best available copy : en
  • US1655360A - Phonograph : en
  • US1654817A - Process of manufacturing glass : en
  • US1655129A - Autom : en
  • US1654675A - Automobile bracing attachment : en
  • DE454316C - Method and device for the extraction of usable minerals and rocks in open-cast mining, for example lignite or the like, in sloping deposits : de en
  • FR632304A - Method and devices for measuring distances by means of electromagnetic waves : en fr
  • FR632344A - Adaptation of a metal rim with a hollow base on a wooden wheel for an automobile : en fr
  • CH124117A - Needle break monitor for motor flat knitting machines. : de en
  • CH124103A - Device for securing windows, shutters and the like in the open position. : de en
  • GB263096A - Improvements in sheet feed mechanism : en
  • FR632169A - Further training in the construction of tennis racket frames : en fr
  • FR632366A - High voltage electric arc furnace : en fr
  • GB282987A - Improvements in and relating to apparatus for reducing fire risk on vehicles carrying liquid fuel : en
  • GB283045A - Hydraulic braking arrangement especially for motor driven vehicles : en
  • FR632172A - mechanical case for creams or pastes : en fr
  • FR632215A - Reinforced concrete poles for electricity transmission : en fr
  • US1654792A - Engine : en
  • GB283269A - A process for recovering liquid products from coal : en
  • FR632331A - Process for the preparation of disulfonic acids of indanthrone and indanthrone : en fr
  • GB269839A - Apparatus for alleviating colds in the head : en
  • FR632324A - Automotive mower : en fr
  • GB282935A - Vehicle jack, particularly for motor vehicles : en
  • FR632118A - Weaving ball cutting machine with automatic feeder : en fr
  • FR632279A - Tie bars for poultry : en fr
  • GB282984A - Improvements in or relating to means for lubricating "bowden wire" mechanism : en
  • FR632128A - Electric razor and its blade : en fr
  • GB259582A - : en
  • FR632257A - Wad for hunting cartridge : en fr
  • FR632216A - Reinforced cement mausoleum : en fr
  • FR632264A - Device for adjusting fineness, separation and deposit of fine products in ventilated mills : en fr
  • US1655046A - Boiler : en
  • US1655065A - Clothesline holder : en
  • DE454311C - Wind sifter with a feed pipe that protrudes into the sifting space and is provided with a mouthpiece : de en
  • FR632120A - Improvements to circular knitting machines : en fr
  • FR632240A - Advanced sliding frame : en fr
  • FR632322A - Process for the manufacture of weatherproof, washable and fire resistant whitewash dye : en fr
  • GB282915A - Process of and apparatus for conditioning gaseous fluids such as air : en
  • GB282843A - Improvements in and relating to percussive tools : en
  • GB283066A - Improvements in and relating to tobacco pipes : en
  • US1655100A - Automotive drive : en
  • US1655383A - Locomotive-fire-box structure : en
  • FR632369A - New way of using a telephone set : en fr
  • GB282998A - Improvements relating to book-markers : en
  • GB265958A - Improvements relating to electric sound-emitting devices, or loud-speakers : en
  • GB282906A - Improvements in or relating to means for recording or reproducing sound : en
  • FR632273A - Process for the production of aromatic p-diamine compounds with sulfur dioxide : en fr
  • GB282920A - Improvements in, or relating to, the brakes of motor vehicles : en
  • US1654724A - Display stand for fish and vegetables : en
  • FR632192A - Tubular shape electric incandescent lamp : en fr
  • US1654729A - Latch : en
  • US1654859A - Double-cylinder pump : en
  • US1655359A - Spotlight : en
  • FR632106A - Process for decorating plastics which can be solidified : en fr
  • USD74207S - Design for an automobile ornament : en
  • FR632335A - Shears for cutting metals and cables : en fr
  • DE454337C - Milk tester for taking the alcohol sample : de en
  • DE454395C - Switching device for multi-cylinder internal combustion engines, which are started with compressed air : de en
  • FR632175A - galvanic reversing element : en fr
  • GB281995A - Improvements in circular knitting machines : en
  • GB282980A - Improvements in and relating to compositions of matter containing derivatives of carbohydrates : en
  • US1654930A - Copper-extraction process : en
  • US1655233A - Cloth-singeing apparatus : en
  • GB283041A - An improved construction of waving irons for use in waving or curling hair : en
  • FR632350A - Improvements to the kneecaps : en fr
  • GB267544A - Improvements in or relating to electric spot welding machines : en
  • GB283246A - An improved display device for advertising and like purposes : en
  • US1654524A - Housing : en
  • US1654940A - Underclearer roll : en
  • CH124109A - Device for splitting chestnuts. : en fr
  • US1654692A - Cashier-protection device : en
  • US1654811A - Material separator : en
  • US1654822A - Temperature-indicating device : en
  • US1655245A - Best available copy : en
  • US1655395A - Manufacture of starch : en
  • USD74209S - Design foe a hat : en
  • CH123893A - Spinning machine for the production of core yarn. : de en
  • FR632150A - Improvements to carding machines and similar machines : en fr
  • FR632239A - Fluorescent device fishing gear : en fr
  • US1654861A - Transplanting machine, particularly for rice plants and the like : en
  • US1654617A - Stitch-down shoe-lasting machine : en
  • USD74186S - Design for a mitten : en
  • US1655393A - Automatic needle-dispensing device : en
  • CA276740A - Coin-controlled lock : en fr
  • US1654543A - Support for vehicle bumpers : en
  • US1655319A - Arch support : en
  • US1654668A - Socket and base for translating devices : en
  • US1655302A - Guard ajstd operating mean s therefor : en
  • US1655352A - Tension flyer for spinning machines : en
  • US1654731A - Glass-blowing machinery : en
  • CA7836S - Lighting fixture : en
  • GB278649A - Improvements in or relating to carburetters for internal combustion engines : en
  • CA276808A - Brake shoe : en fr
  • US1654808A - Razor-blade holder : en
  • US1654849A - Concave demountable-rim disk wheel : en
  • US1655311A - Animal poke : en
  • DE454229C - Device for accounting machines for setting invoice sheets over a ledger sheet : de en
  • DE454280C - Electrical switch with two contact parts for controlling the electrical drive of computing and other office machines : de en
  • FR632191A - Improvements in the preparation of animal feed : en fr
  • US1654640A - Vegetable-blocking machine : en
  • US1654719A - Grain-delivery chute : en
  • US1655026A - Electrolytic cell : en
  • GB283069A - Improvements relating to steam generators of the locomotive type : en
  • GB269891A - Improvements in systems of distant lubrication by capillary action : en
  • US1654603A - Process for the production of high alpha-cellulose fiber : en
  • US1654725A - Photographic camera : en
  • US1654707A - Releasable handle for vestibule curtains : en
  • DE454376C - Antenna conductor : de en
  • FR632206A - Anti-slip device for vehicle wheels : en fr
  • GB283079A - Improvements in and relating to steam traps : en
  • DE454356C - Metal hub for propellers : de en
  • DE454386C - Process for the production of pharmaceutical and dietetic preparations in spherical form : de en
  • FR632177A - Improvements to the arrangement of shafts for piston steam engines followed by an exhaust steam turbine : en fr
  • FR632185A - Improvements to electrostatic dust collection systems : en fr
  • US1654907A - Centrifugal pump : en
  • DE454194C - Release device for cross-winding machines : de en
  • DE454310C - Ignition body for high pressure heavy oil engines : de en
  • US1655335A - Conveyer-belt idler : en
  • GR1701B - BREAD OVEN LIGHTING LAMPS. : el en
  • GB282966A - Apparatus for recording the number and condition of coins in paper covered coin rolls : en
  • GB283070A - Improvements in feed-water regulators for boilers : en
  • CH123856A - Process for the preparation of a vat dye of the 2-perinaphtoxypenthiophen-2-indolindigo series. : de en
  • US1654779A - Process of making preformed negative electrodes : en
  • DE454264C - Method and press for forming possibly perforated objects from ceramic mass : de en
  • FR632152A - Closure for electrical conductor couplings : en fr
  • US1655001A - Tire patch : en
  • GB283044A - Fork-shaped cultivation implement specially for pasture-land : en
  • CH123902A - Shearing device on circular knitting machines. : de en
  • US1654755A - Wheel attachment for vehicles : en
  • US1655168A - Wrench : en
  • US1655059A - Selector switch : en
  • CA276738A - Water closet bowl : en fr
  • USD74159S - Design fob a lamp shade ob similab article : en
  • DE454268C - Magazine arrangement for die setting and line casting machines with several superimposed magazines that are combined to form a magazine stack : de en
  • US1654900A - System for secret signaling : en
  • GB259944A - Improvements in the manufacture and production of motor fuels : en
  • USD74189S - Design for a scouring device : en
  • GB282979A - An improved suction cleaning appliance : en
  • GB283049A - Process for the production of acid- and alkali-resistant coatings of rubber upon metal objects, with the employment of an intermediate layer of rubber : en
  • CA276851A - Facing and stacking machine : en fr
  • CA276868A - Rubber vulcanizing process : en fr
  • CH124080A - Process for the preparation of an organic rhodane compound. : de en
  • CH123987A - Chain transmission and grooved pulleys. : en fr
  • US1654618A - Screen pipe : en
  • US1654819A - Method of and apparatus for detecting binding points in well casings : en
  • FR632248A - Trap for the destruction of moths or moths and other harmful insects : en fr
  • US1654799A - Processing of dried berries especially thompson seedless raisins : en
  • US1654868A - Book support : en
  • DK38302C - Electrical resistance. : da en
  • FR632124A - New general method of substitution of alkyl radicals in the aromatic nucleus : en fr
  • FR632261A - Improvement in media, in particular for cinematographic or photographic cameras : en fr
  • US1654846A - Tank roof : en
  • CH123963A - Tens transmission device for a line adding unit of typing adders. : de en fr
  • CH123992A - Device for damping the shocks and vibrations occurring in pressure lines. : de en
  • CH124044A - Hat stand. : de en
  • CH124085A - Cable head for multi-conductor power lines. : en fr
  • DE454232C - Device for driving vehicle axles that can move in all directions : de en
  • DE454393C - U-shaped lever hinge for drilling, chopping and similar agricultural machines : de en
  • US1654962A - Paper-making machine : en
  • USD74168S - Desiait for an automobile radiator-cap ornament : en
  • US1654688A - Conveyer system : en
  • US1655062A - Long-stroke pumping apparatus : en
  • US1654959A - Wave and current motor : en
  • US1654585A - Method and apparatus for drawing tubes : en
  • US1654646A - Electromagnetic contactor : en
  • US1654694A - Picking table : en
  • US1655272A - Ornamental wooden lamp shade : en
  • US1655308A - Extension carrier for truck bodies : en
  • US1655219A - Regulator : en
  • CH123936A - Process for the treatment of fuels with reducing gases at higher temperatures and under pressure in order to obtain liquid fuels which contain products with a smaller molecular size than the fuels used as starting materials. : de en
  • DE454282C - Water filling and valve adjustment device for acetylene lanterns : de en
  • US1654936A - Method of making spinnerets : en
  • FR632190A - Electromagnetic relay : en fr
  • CA276725A - Steering and position indicator : en fr
  • CA276828A - Oil reclamation process : en fr
  • CH123931A - Process for cleaning vat dyes. : de en
  • DE454124C - Device for protecting electrical lines : de en
  • DE454360C - Iron with interchangeable handles : de en
  • DE437211C - Apparatus for tubular knitting : de en
  • FR632246A - Bung for iron drums : en fr
  • GB281736A - Improvements in helicopters : en
  • CH124098A - Process for manufacturing objects molded from reconstituted lava. : en fr
  • DE454346C - Device for displaying the lighting differences of various lighting fixtures for demonstration, advertising and other purposes. like : de en
  • USD74163S - bizzarri : en
  • CA276731A - Sash lock : en fr
  • US1654990A - morrow : en
  • FR632105A - A device for automatically receiving and stacking thin sheets such as papers, fabrics, laminated metals, etc. from a printing machine, or the like, with continuous feed : en fr
  • FR632269A - Chess : en fr
  • US1654809A - Marine-type steam boiler : en
  • GB283247A - Improvements in and relating to apparatus for forging or forming metal articles : en
  • CA276807A - Brake-shoe : en fr
  • US1655160A - Radio receiving system : en
  • CH123918A - System for centrifuging liquids. : de en
  • GB275570A - Improvements in a process of grinding and polishing glass plates : en
  • FR632116A - Application of a conical reinforcement ferrule at both ends of the weaving shuttles : en fr
  • FR632251A - New inner tube to prevent bursts : en fr
  • FR632336A - Improvements to wristwatches : en fr
  • GB282852A - Process of manufacture of new vat dyes : en
  • CH124071A - Heating device with heat storage. : de en
  • FR632389A - Manufacturing methods applying to so-called wheel caps : en fr
  • FR632184A - Improvements to baskets or crates for transporting farm animals : en fr
  • FR632284A - Combination coat : en fr
  • FR632126A - Preservation process for flour milling bran and cereal products : en fr
  • GB283019A - Improvements in processes of weighting natural silk : en
  • US1655243A - Radio apparatus : en
  • GB282898A - Improvements in connection with the mounting of electric fuses : en
  • GB274407A - Improvements in and relating to the manufacture of intaglio formes, plates and cylinders : en
  • FR632147A - Double action horizontal press for extracting juice from apple pulps : en fr
  • GB273772A - Improvements in or relating to radio transmission systems : en
  • GB283010A - Improvements in dynamometers for use in measuring the tension in a rope, cable or the like : en
  • GB283029A - Improvements in and relating to traffic signals : en
  • CA276832A - Liquid hydrocarbon : en fr
  • US1654604A - Self-feeding carburetor : en
  • US1654744A - Demountable rim : en
  • US1655235A - Railway switch : en
  • GB283259A - Improvements relating to the distillation of carbonaceous substances : en
  • US1654825A - Ice-cream cone : en
  • GB283255A - An improvement in or relating to sluice gates : en
  • US1654967A - High-pressure heating : en
  • US1655136A - Snowplow : en
  • US1655210A - Shock absorber : en
  • US1655295A - Glove : en
  • US1655315A - Punch : en
  • US1654567A - Vehicle tire : en
  • CA276823A - Butyl-acetonic fermentation process : en fr
  • US1654887A - Condenser for radiator caps : en
  • US1655382A - Pipe coupling : en
  • CH123896A - Sewing machine with retractable top. : de en
  • US1654594A - Drawing-board support : en
  • US1654634A - Illuminating attachment for surgical instruments : en
  • US1654980A - Soup ladle : en
  • US1655130A - Roller : en
  • US1654880A - Air-bag-inserting machine : en
  • US1654770A - Method of and apparatus for automatically splitting or cleaving slate blocks : en
  • US1654642A - Electromagnetic fuel-control valve : en
  • US1655011A - Spooler's knotter : en
  • US1655027A - Apparatus for manufacturing celluloid watch crystals : en
  • USD74170S - Design for a loud speaker : en
  • DE454426C - Process for the preparation of nitrogen-containing anthraquinone derivatives : de en
  • FR632341A - Rust protection material and method of making it : en fr
  • CA276825A - Cellulose esterification : en fr
  • FR632123A - Improvement in autoclave pots : en fr
  • CH123892A - Method and device for spinning cotton. : de en
  • GB267876A - Improvements in knitting machines : en
  • GB271462A - : en
  • US1655104A - Bridge washer and nut for tire valves : en
  • US1655334A - Electromagnetic protective device : en
  • US1654928A - Control and indicating system for electric railways : en
  • US1655399A - Automobile lamp : en
  • CA276754A - Non-fermented beverage : en fr
  • CA276772A - Egg and cream beater : en fr
  • US1655282A - Ash pit and pan : en
  • CH124146A - Device for formatting on paper machines. : de en
  • CA276822A - Art of butyl-acetonic fermentation : en fr
  • FR632299A - Removable tire tread for tractor drive wheels, suitable for road use : en fr
  • GB282974A - Improvements in curtain runners : en
  • US1654954A - Tub : en
  • US1655068A - Refining of petroleum oils : en
  • CH123806A - Method for sealing an electric bright annealing furnace. : de en
  • CH123986A - Device for closing and sealing vessels in which there is elevated temperature and overpressure or underpressure. : de en
  • CH124158A - Vacuum meter according to Mc.Leod. : de en
  • DE447570C - Wire frame with self-suspension for bicycle protection nets : de en
  • US1654627A - Holding means for dentures : en
  • US1654865A - Rotary pump : en
  • US1654902A - Modulating system : en
  • US1654895A - Process for ornamenting velvet and the like : en
  • CA276773A - Means for supporting core bars in flasks : en fr
  • CH123972A - New magnetic alloy. : en fr
  • CH124019A - Electrode carriers for melting furnaces. : de en
  • CH124072A - Process for the manufacture of artificial filaments. : en fr
  • CA276715A - Cloth laying machine : en fr
  • CA276877A - Fabricated structural part : en fr
  • CH123962A - Tens transmission device on counters of calculating machines. : de en
  • CH120413A - Emergency stop device on passenger cars. : de en
  • CH124005A - Device for driving slower running generators by faster rotating prime movers. : de en
  • CH123957A - Collapsible folding rule made of light metal. : de en
  • US1654643A - Mail-box switch : en
  • DE454272C - Device for putting the sheets on and off in platen printing presses, especially in platen printing presses for multi-color printing : de en
  • CH123944A - Device for regulating the rate of the film in a cinematographic apparatus. : en fr
  • CH124157A - Spring body arrangement on measuring instruments. : de en
  • CH124128A - Shot mill. : de en
  • US1655058A - Steam boiler : en
  • USD74160S - Design poe a lamp shade oe similae aeticle : en
  • US1654813A - Electric switch : en
  • FR632319A - Insulating pan tail system : en fr
  • US1655186A - hokanson : en
  • US1654683A - Building construction : en
  • US1655055A - Stove : en
  • US1654733A - Extension device foe flexible beacelets : en
  • US1655238A - Rotary pivoted hammer : en
  • US1655351A - Hitch or clevis structure : en
  • CH123823A - Circuit arrangement for supplying telephone systems. : de en
  • GB275542A - Method for producing highly emitting oxide cathodes for electron tubes : en
  • CA276817A - Wood pulp : en fr
  • CA276884A - Wall : en fr
  • CH124093A - Process for the production of a cleaning agent for masonry from natural stone. : de en
  • CH123848A - Process for the purification of hydrogen sulfide, sulfur and carbon disulfide containing hardly volatile sulfur compounds in a continuous operation. : de en
  • CH124063A - Locomotive with internal combustion engine drive and several change gears. : de en
  • CH124177A - Knurling tool. : en fr
  • CA276768A - Bracket : en fr
  • US1654652A - Vacuum-cleaner attachment for motor vehicles : en
  • US1654778A - Preformed positive electrode and process of making the same : en
  • GB282918A - Improvements in or relating to hoisting apparatus : en
  • US1654915A - Meter : en
  • USD74198S - Design foe a baffle beick : en
  • FR632201A - Improvements to bras, corselets, corsets and similar items : en fr
  • FR632338A - Method and apparatus for monitoring gas and water pipelines under pavements : en fr
  • DE454200C - Avoiding malfunctions when using sandblasting blowers by heating the sand-air mixture : de en
  • US1654635A - Cleaning machine : en
  • US1654820A - Process of roasting vanadiferous ores and compounds : en
  • US1655293A - reece : en
  • CH123227A - Electrically operated annealing furnace. : de en
  • US1654780A - Weed-pulling device : en
  • USD74196S - Design for a linoleum floor mat : en
  • US1655086A - Heat exchanger : en
  • US1654555A - Card index : en
  • FR632107A - Pearly threads and manufacturing process : en fr
  • US1654720A - Receptacle with closure means therefor : en
  • US1654996A - Eyeglass frame : en
  • FR632340A - Strongly Acidic Iron Phosphates and Process for Making Them : en fr
  • GB282947A - Method of preparing mercaptothiazoles : en
  • FR632168A - Enamelled wires under rubber : en fr
  • CH124161A - Watch movement racket. : en fr
  • GB281218A - Manufacture of improved catalysts : en
  • GB283014A - Improvements in or relating to drying agricultural produce : en
  • CA276716A - Expanding suitcase : en fr
  • CA276862A - Spark control mechanism : en fr
  • CH122634A - Metal melting pot. : de en
  • CH124122A - Process for the production of friction material and material produced by the process. : de en
  • US1655012A - Clock-movement pillar : en
  • CH124129A - Plansifter. : de en
  • DE454138C - Adding machine : de en
  • CH124160A - Long-life Roskopf watch movement. : en fr
  • CA276722A - Iron construction : en fr
  • FR632296A - Electric current converter device : en fr
  • CA276852A - Portable scoving : en fr
  • CA276845A - Can sealing method : en fr
  • US1654547A - Seal for railway cars, etc. : en
  • CH124060A - Balloon pneumatic tire wrap. : en fr
  • US1655082A - Exhaust manifold : en
  • US1655333A - Fruit crusher and squeezer : en
  • US1654561A - Cultivator : en
  • US1654648A - Weighing scale : en
  • US1654955A - Steam-accumulator plant : en
  • USD74180S - Kenneth d : en
  • CH124059A - Elastic wheel for automobiles. : en fr
  • FR632289A - Improvements to threshing and weft insertion mechanisms for shuttle-less looms : en fr
  • CA276841A - Hydrocarbon hydrating and cracking process : en fr
  • US1655081A - Repeating and stopping attachment for phonographs : en
  • US1655114A - Apparatus for aerial transportation : en
  • US1655323A - Vehicle spring mechanism : en
  • US1655353A - Vehicle : en
  • US1654541A - Meter : en
  • US1654896A - Exhaust-steam injector : en
  • US1654987A - Regulator : en
  • GB283260A - Improvements relating to ropeways : en
  • US1654577A - Conversion apparatus for refining hydrocarbon materials : en
  • US1654901A - Typewriting machine : en
  • CA276848A - Chill for gelatine sheets : en fr
  • CH123914A - Launching mechanism for cigarette machines. : de en
  • CH124178A - Method of cementing iron and steel. : de en
  • CA276872A - Draft rigging for railway cars : en fr
  • US1654826A - Air purifier and cooler : en
  • CH124090A - Method for preventing the development of butyric acid bacteria in forage plants to be stored. : de en
  • US1655145A - Washing, grinding, and exhibiting device : en
  • CH123997A - Air suction lifters for motor vehicles. : de en
  • US1654893A - Compressor : en
  • US1654526A - Method of operating extruding presses : en
  • USD74176S - Design for a vehicle tibe : en
  • US1654723A - Film-developing machine having positive drive : en
  • FR632101A - Improvements to metal silos used in agriculture : en fr
  • CH123792A - High pressure steam boiler system. : de en
  • GB282952A - Electrical locking and releasing switch : en
  • US1654878A - Closure and auxiliary seat back for automobile decks : en
  • US1655093A - Joint for visible dispensing apparatus for liquids : en
  • US1655063A - Rolling mill with supported working rolls : en
  • US1655147A - Handle for wooden baskets : en
  • CA276842A - Arc welding : en fr
  • CH123382A - Hydraulic power plant. : de en
  • US1655072A - Diestock : en
  • US1655053A - Method and apparatus for continuously condensing oil-cracking still vapors : en
  • US1655246A - Air and oil equalizing means for oil burners : en
  • US1654708A - Intermittent pressure mechanism for type-impression devices : en
  • US1655375A - Automobile soap shower and rinsing brush : en
  • AU686227A - Improvements inthe process forthe direct production of homogeneous rubber goods from rubber dispersions by electrical means : en
  • US1654968A - Toy basket-ball game : en
  • US1655394A - Dog-racing apparatus : en
  • CA276783A - Acoustic transformer : en fr
  • CA276770A - Electro-mechanical device for setting or putting springs under tension by means of electric current : en fr
  • CA276880A - Web change device : en fr
  • CH123376A - Stuffing box. : de en
  • US1655289A - Fruit press : en
  • CH123983A - Grinding machine. : de en
  • CH123244A - Installation for the remote electrical control of a device. : en fr
  • CA276732A - Gasifying method : en fr
  • CH124153A - Holder for objects to be tilted. : de en
  • GB272548A - Improvements in direction indicators for motor or other vehicles : en
  • US1655110A - Furnace : en
  • CH123899A - Device for the execution on a trial basis, prior to the establishment of the boxes, of Jacquard knits on straight knitting machines. : en fr
  • DE454308C - Process for bleaching fatty acids using chlorine or hypochlorous acid or their salts : de en
  • CH124184A - Push button. : de en
  • DE454247C - Cooling device for the piston rod of double-acting internal combustion engines : de en
  • CA276833A - Plaster and lacquer manufacture : en fr
  • US1654784A - Apparatus for forming sheet glass : en
  • USD74184S - Cobpobated : en
  • CH122895A - Direction indicators for vehicles and traffic organs. : de en
  • CH123991A - Winch. : de en
  • CH124022A - Medical examination mirror. : de en
  • US1654750A - Positioning mechanism for brush machines : en
  • CH124075A - Process for the preparation of an organic rhodane compound. : de en
  • US1654851A - Carbon scraper for piston-ring grooves : en
  • US1655204A - Cushioning means for vehicles : en
  • US1654684A - Garage : en
  • US1655321A - Metal drain for roadways : en
  • CA276721A - Machine for and method of protecting coin rolls : en fr
  • US1654971A - General-alarm system for battleships : en
  • US1655290A - Machine for treating hollow glass articles : en
  • USD74194S - Design for a stand for radio loud speakers or similar articles : en
  • US1655284A - Display cover : en
  • US1655332A - Universal joint : en
  • DE454361C - Process for the production of patterned weaving effects on a fabric : de en
  • GB283023A - Improvements in or relating to wall coverings : en
  • USD74181S - Design for a lighting-fixture wall bracket : en
  • FR632354A - Manufacturing process of luminescent lamps : en fr
  • DE454405C - Process for crystallizing solid substances by means of cooling : de en
  • CH124029A - Protective device against contact with high-voltage equipment in telephone systems. : de en
  • DE454216C - Window retainer consisting of several joint parts : de en
  • FR632114A - Device for stitching or binding letters, sheets and similar objects : en fr
  • GB283089A - A process for the production of alkali hydrides : en
  • GB283090A - Improvements in or relating to shoe lasts : en
  • CA276815A - Hardened cast iron : en fr
  • US1654804A - Combined radio and talking-machine amplifier : en
  • US1654877A - Vending machine : en
  • CH124024A - Method for producing a hair restorer. : de en
  • CA276804A - Brake shoe : en fr
  • CH123206A - Spark plug. : de en
  • US1654726A - Front-seat construction for automobiles : en
  • CH123855A - Process for the production of a new indigoid dye. : de en
  • CA276819A - Wire convoluting machine : en fr
  • US1654706A - Packing machine : en
  • US1654660A - Connecter : en
  • US1654656A - Paper-crinkling machine : en
  • US1654835A - Telephone electrically-driven sound box : en
  • US1654704A - Wire twister : en
  • US1655074A - Automatically centering bearing for rotary shafts : en
  • CA276724A - Material holder : en fr
  • US1655197A - Process for diminishing the resistance of currents in conduit pipes : en
  • US1655032A - Hoop fastening : en
  • CH123857A - Process for the preparation of a vat dye of the 2-perinaphtoxypenthiophen-2-indolindigo series. : de en
  • US1654797A - Method of distilling hydrocarbons : en
  • CH123952A - Fastening device for adjustable toe pieces of ski bindings. : de en
  • CH124082A - Process for the preparation of a vat dye of the anthraquinone series. : de en
  • US1655326A - Shoe : en
  • US1655355A - Resistance device for antenne circuits : en
  • US1654754A - Wheel-rim-contracting device : en
  • US1655096A - Xx hee heelless ovekshoe : en
  • CH124037A - Electric fire alarm system. : de en
  • GB282930A - Improvements in and relating to name plates, notice boards and the like : en
  • GB282946A - Improved construction of appliance for serving ice cream, mashed potatoes and like substances : en
  • US1654593A - Button-sewing machine : en
  • US1654662A - Camp stove : en
  • US1655300A - Combination undergarment : en
  • CH124100A - Glaze-like coating on stone, pottery shards, artificial stone and other solid materials. : de en
  • US1655343A - Staff halter : en
  • CA276861A - Welt sewing machine : en fr
  • US1654572A - Pneumatic bumper : en
  • US1654591A - Method and apparatus for melting glass : en
  • US1655043A - Double-acting door hinge : en
  • CH124002A - Machine group with a synchronized AC induction motor. : de en
  • CH122894A - Automobile registration number indicator. : de en
  • CH123895A - Changing device on multi-aisle looms. : de en
  • CH124163A - Device for adapting a watch movement of a vehicle, wallet, easel etc. on its support. : en fr
  • GB268325A - A process of bleaching by means of oxygen : en
  • US1654839A - Oil purifier : en
  • US1655050A - Sealing-in machine for tubes and bulbs : en
  • US1655113A - Method of aerial transportation : en
  • US1654661A - Trolley for electric driving cars : en
  • US1654689A - Conveyer system : en
  • CA276741A - Dispensing device : en fr
  • CA276854A - Segmental grinding wheel : en fr
  • US1654904A - Draft appliance for booster-supplemented locomotives : en
  • DE454396C - Control of systems with internal combustion engines and steam engines : de en
  • FR632271A - Smoke box for stoves : en fr
  • GB283256A - Electro-magnetic testing of steel wire ropes : en
  • FR632227A - Process for the production of naturally sweet banana flour : en fr
  • GB283085A - Improvements in the manufacture of embossed show-cards, tickets and the like : en
  • GB283238A - Improvements in or relating to charging furnaces with solid material : en
  • DE454207C - Telephone amplifier arrangement with compensating transmitters and possibly line replicas : de en
  • FR632380A - Glue : en fr
  • DE454121C - Electric regulating switch with a contact ring that can be rotated around the carrier of the connection contacts : de en
  • GB260284A - Improvements in screw jacks : en
  • GB283068A - Machine for cutting off lengths or pieces from solid or hollow metal or other bars : en
  • FR632377A - Removable device for carbonization of wood and distillation of wood and other substances : en fr
  • FR632346A - Machine for cutting molded dough pieces : en fr
  • AU609127A - Process forthe treatment of metals or alloys : en
  • DE454179C - Device for igniting the gas mixture in a gas power or gas working machine : de en
  • FR632339A - Yarns and fabrics exhibiting colored effects, and means for their production : en fr
  • US1655344A - Valve-grinding tool : en
  • US1654938A - Fuel pump : en
  • US1655030A - Oil-cracking apparatus : en
  • DE454195C - Rotary kiln for treating all kinds of goods : de en
  • FR632245A - Manometer or pressure gauge with variable graduations : en fr
  • FR632345A - Device for supplying concrete mixers and mortar mixers with materials to be mixed in adjustable quantities : en fr
  • GB268819A - Method of drying printed or varnished bands : en
  • DE454205C - Device for distilling carbonaceous materials : de en
  • GB282945A - Improvements in imitation fires : en
  • DE454286C - Reinforced concrete base plate for reinforced concrete mast feet : de en
  • FR632277A - Double spoon forceps for medical use : en fr
  • US1654629A - Process of reactivation of adsorptive material : en
  • US1654693A - Shaving-stick holder : en
  • US1654810A - Liquid receptacle : en
  • US1654975A - Pump attachment : en
  • FR632163A - Improvements to elastic forks of motorcycles, bicycles, etc. : en fr
  • GB283012A - Improvements relating to bucket dredges : en
  • GB283073A - Apparatus for feeding and crushing sisal and like leaves : en
  • DK38307C - Electrical Switch. : da en
  • DE454367C - Process for filling pressurized gas cartridges with pressurized gas : de en
  • GB282994A - Method of and means for making small balls or pellets : en
  • DE453941C - Apparatus for the production of ammonium sulphate : de en
  • CH122707A - Collapsible tent frame. : de en
  • GB281737A - Improvements in helicopters : en
  • FR632224A - Device for automatically varying the ignition moment in internal combustion engines : en fr
  • GB282907A - Improved manufacture of ortho-anisidine and similar aminophenol ethers : en
  • GB283084A - Improvements in moving and changing advertising or displaying apparatus : en
  • GB283007A - Improvements in and relating to charge mixing and atomizing devices for internal combustion engines : en
  • FR632130A - Variable capacitor : en fr
  • GB283039A - Improvements in or relating to arm rest brackets for seats : en
  • GB283270A - Improved security device for windows, doors, and the like : en
  • FR632300A - Automatic wafer spreader : en fr
  • GB282975A - Improvements in or relating to electric switches : en
  • FR632104A - Operating process for coal mines : en fr
  • FR632312A - Coil : en fr
  • CA276718A - Transfer box for the conveyance of goods by railway : en fr
  • CH124182A - Frame consisting of longitudinal battens and cross-connecting pieces for drying wet-formed roof tiles. : de en
  • US1655105A - Bridge washer for tire valves : en
  • CH123921A - Stirring and mixing device. : de en
  • US1655116A - Elevator-control apparatus : en
  • US1655259A - Dog-racing apparatus : en
  • US1655278A - Nonmetallic gear : en
  • DE454267C - Steam generator for generating steam by spraying liquid in a foggy state onto the heating surface of an internally heated flame tube : de en
  • DE454238C - Set-up for cross-coil measuring devices to display wire breakage or power failure : de en
  • FR632373A - Improvements to film drive devices in cinematographic projectors : en fr
  • FR632161A - Provision for the compensation of the friction of indicating devices in electrical measuring devices, in particular electrical meters : en fr
  • US1655205A - Shock absorber : en
  • US1655313A - Electric safety switch : en
  • CH123970A - Cassolette watch box. : en fr
  • GR1700B - AUTOMATIC TELEPHONE SYSTEM. : el en
  • DE454193C - Delay change gear for spinning machines with high draw delays : de en
  • FR632360A - Process and devices for the purification and enrichment of gases and vapors from the distillation of materials of lesser value, intended to be transformed, by catalysis, into synthetic fuels : en fr
  • GB282959A - Improvements in wall-boxes for switches and the like : en
  • US1654619A - Self-locking glass-retaining strip : en
  • US1654748A - Window regulator : en
  • US1654775A - Hair-retaining means : en
  • FR632385A - Advanced automatic weighing system, intended more particularly for the retail trade, but can also in some cases be used to weigh heavier loads : en fr
  • GB283011A - Improvements in and relating to valves and valve gear for four stroke internal combustion engines : en
  • FR632378A - Process for industrial improvement of hydrocarbons : en fr
  • GB283024A - : en
  • CH124149A - Sheet positioning mark for high-speed presses. : de en
  • CH124137A - Process for the preparation of a pyrazolone azo dye. : de en
  • US1654737A - Work holder : en
  • US1655195A - Window muffler : en
  • US1654867A - Adjustable electrical condenser, resistance, variometer, and the like : en
  • US1655041A - X xx -xx : en
  • US1655379A - Undergarment : en
  • US1655384A - Regulating device : en
  • US1654803A - Sanitary catch basin : en
  • FR632160A - Insulating block to support the spiral-shaped heating resistors of electric annealing furnaces : en fr
  • US1654597A - Locomotive-drive-box wedge assembly : en
  • USRE16845E - A gobposakost : en
  • DE454161C - Textile machine for producing a textile fabric consisting of woven and warp knitted fabrics : de en
  • US1654916A - Golf club : en
  • US1655348A - Apparatus for cutting tubular articles into predetermined lengths : en
  • CH124004A - Polyphase asynchronous motor inductor. : en fr
  • US1654946A - Automatic paper-straightening attachment for adding machines : en
  • US1654727A - Apparatus for removing normally viscous liquid from surfaces : en
  • US1654801A - Film-branding machine : en
  • US1655398A - Process of making powdered or granular jellifying compound : en
  • DE454219C - Timer with electromagnetically triggered drive or shutdown device : de en
  • US1655357A - Washing machine : en
  • CH123868A - Dismountable greenhouse. : de en
  • US1655190A - A coepoeatiolf of ijstoiaeta : en
  • US1654639A - Crushing apparatus : en
  • GB282937A - Improvements in socks for boots and shoes and like wearing apparel : en
  • GB283265A - Method of preparing a concentrate of cod-liver oil rich in vitamin-a and other active principles : en
  • GB268716A - Improvements in a method of making iron and steel or iron alloys and steel alloys : en
  • FR632287A - Gas valve for gas consuming devices : en fr
  • US1654888A - Ophthalmic massage instrument : en
  • FR632139A - Signaling device for vehicles : en fr
  • FR632254A - Starting and idling device : en fr
  • GB260619A - Improvements in the production of soft workable grey iron : en
  • GB282914A - Improvements in or relating to collecting or delivering mechanism for printing and like machines : en
  • GB283619A - Improvements in and relating to compositions of matter containing esters or ethers of carbohydrates : en
  • US1655363A - License-number plate : en
  • USD74161S - Design fob a lamp shade or similar article : en
  • CA276869A - Impact ignition device : en fr
  • US1655253A - Spray-gun head : en
  • CH122846A - Drill lubrication device on sensitive drilling machines. : de en
  • CA276743A - Can washing machine : en fr
  • CH123919A - Process for the manufacture of a paste-like product containing bituminous substances for the manufacture of road surfaces, etc. : de en
  • US1655370A - Signal system : en
  • DE454201C - Dump clearers with plowshares : de en
  • CA276739A - Coin-controlled lock : en fr
  • FR632283A - Ladies toiletries : en fr
  • FR632384A - Construction of bodywork carcasses for motor vehicles : en fr
  • US1654774A - Rotor shaft and bearing support for electric motors : en
  • US1654747A - Window-control mechanism : en
  • FR632362A - Customized improvements to textile machines : en fr
  • DE454262C - In the event of pressure fluctuations, the gas shut-off valve closes automatically : de en
  • DE454370C - Sleeve buffers with pusher retaining clips : de en
  • GB274019A - Improvements in or relating to thermionic electron tubes : en
  • GB283092A - An improved chassis for motor road vehicles, side cars and other light vehicles : en
  • US1654610A - Expansible reamer : en
  • DE454306C - Sieve row composed of inductively coupled oscillation circuits : de en
  • FR632249A - Automatic descent control system for electric traction power outlet pantographs : en fr
  • US1654805A - Belt buckle : en
  • FR632281A - Reinforced concrete sleeper for railway tracks : en fr
  • FR632342A - Process for protecting articles against rust and articles obtained by the application of this process : en fr
  • DE454359C - Frame for three-wheeled motor vehicles consisting of a single beam : de en
  • GB283245A - Improvements in or relating to gun mountings and travelling carriages therefor : en
  • GB282936A - Improvements in/or relating to arrangements of spark gaps and sparking plugs : en
  • DE454234C - Reclosing device for electrical switchgear : de en
  • GB283071A - Improvements in or relating to hoisting apparatus : en
  • GB259949A - Improvements in machines for removing stones, cores and stalks from fruits : en
  • DE454226C - Device for winding lengths of fabric onto winding boards : de en
  • FR632258A - Metal coupling device for railway vehicles : en fr
  • DK38319C - Procedure for Preparing Homogeneous Rubber Precipitations of Rubber Dispersions. : da en
  • CA276800A - Zinc oxide manufacture : en fr
  • CH123946A - Photographic inversion process. : en fr
  • US1654791A - Boiler construction : en
  • US1654574A - Edge trimmer for lawns : en
  • CH123955A - Toy consisting of a parachute and a launcher. : de en
  • CH123876A - Method and apparatus for the purification of earth and rocks. : en fr
  • DE454221C - Drive core for alternating and three-phase current meters : de en
  • DE454285C - Adjustable clamping device for clothes hangers : de en
  • FR632187A - Improvements in the manufacture and production of sodium hypochlorite tablets : en fr
  • FR632200A - Advanced brake shoes : en fr
  • DE454313C - Drop hammer : de en
  • GB272476A - Improvements in rims of vehicle wheels : en
  • US1654789A - Lock washer : en
  • US1654599A - Fitting-table heater : en
  • US1654626A - Organ : en
  • US1654717A - Vacuum-filter liquid guard : en
  • US1655142A - Elevator signaling system : en
  • US1654664A - Apparatus for cleaning vehicle bodies : en
  • US1654908A - Trail connection for gun carriages : en
  • US1654576A - Wave-deviation meter : en
  • US1655342A - Combination petrol and oil or like container : en
  • US1655356A - Illumination-controlling device : en
  • CA276834A - Carbonaceous substance conversion : en fr
  • FR632110A - Microphone for watchmakers : en fr
  • FR632193A - Fuel for engines : en fr
  • CH123252A - Signaling device in the electrical circuit of an electric automobile rear lighting system. : de en
  • FR632297A - Electrical installation to produce direct current : en fr
  • US1655240A - Road making : en
  • US1655281A - A coepobation : en
  • FR632349A - Improvements made to molds for the manufacture by centrifugal force of cylindrical hollow bodies whose diameter is small compared to the length : en fr
  • US1655257A - Spray-gun head : en
  • CH124038A - Advertising device with clock. : de en
  • CH124079A - Process for the preparation of an organic rhodane compound. : de en
  • USD74201S - Design for a display case : en
  • US1655231A - Vehicle driving apparatus and system : en
  • US1654589A - Clothes cylinder for washing machines : en
  • CH123874A - Profile-free track construction wagon. : de en
  • CH124069A - Heating device with heat storage. : de en
  • FR632314A - Artificial mass and its manufacturing process : en fr
  • US1654858A - Knockdown building : en
  • CH124125A - Belt for trousers and vests with fastening means for the same to be arranged on these garments. : de en
  • US1654974A - Headlight diffuser : en
  • US1655328A - Gate-operating device : en
  • CA276794A - Vehicle wheel : en fr
  • CH123576A - Method for bringing about a change in the physical state of a substance to be treated with cold in a cooling system. : de en
  • CA276719A - Egg preservation method : en fr
  • CA276796A - Sleeping suit : en fr
  • CH124073A - Chain tensioning mechanism for loom. : en fr
  • US1655285A - Gas burner : en
  • US1654785A - Absorber : en
  • US1655362A - Distribution of motors for aircraft : en
  • CH124054A - Device for cooling the propellant air of pneumatic tube systems. : de en
  • US1655212A - Refrigeration apparatus : en
  • US1654763A - Shock absorber : en
  • USRE16842E - Jvrancis h : en
  • US1654860A - Electric heater : en
  • US1654595A - Means for centralizing pistons : en
  • DE454248C - Device for cleaning and odorless the exhaust gases from internal combustion engines, etc. : de en
  • CH124012A - Mercury vapor rectifier system. : de en
  • CH124094A - Scaffold support. : en fr
  • DE454464C - Galvanic element : de en
  • US1655023A - Cement-molding apparatus : en
  • US1655391A - Ments : en
  • US1654973A - Die grinding : en
  • US1654983A - Circuit interrupter : en
  • DE454244C - Handpiece for dental or similar purposes : de en
  • CH124144A - Device for electroplating porous materials. : de en
  • US1654614A - Initial fuel-oil heating means : en
  • GB282908A - Improvements in and relating to platen roller clutches for typewriters : en
  • US1654666A - Antidazzle device : en
  • US1654548A - Chocolate : en
  • US1654886A - Storm-sewer inlet : en
  • US1655372A - Radio apparatus : en
  • US1654582A - Football game : en
  • US1654670A - Coaster train : en
  • US1655133A - Inside micrometer gauge : en
  • US1655303A - Leaning-wheel grader : en
  • CA276747A - Auto lock : en fr
  • DE454322C - Railway transport device for large transformers with a bridge resting on bogies : de en
  • FR632332A - Washing machine : en fr
  • GB282993A - Improvements in or connected with mechanism for imparting motion to conveyers of the jigging or shaker type : en
  • CH124217A - Electrical overcurrent protection device. : de en
  • US1654932A - Magnetic amplifying system : en
  • US1655347A - Safety light : en
  • GB268388A - Improved apparatus for feeding sheets to printing or like machines : en
  • GB282983A - Improvements in a revolving cylinder internal combustion engine : en
  • GB283060A - Improvements relating to pilgering rolling mills : en
  • US1655221A - Track installation for train-control systems : en
  • DK38313C - Deflector signal device for Automobiles. : da en
  • GB283061A - An improved method of doubling and arrangement of the bobbins in spinning machines : en
  • USD74166S - Btjby t : en
  • CH123901A - Flat knitting machine with jacquard device. : de en
  • FR632316A - Detachable metal rim, with toothed overlap assembly, for clincher or bead tires : en fr
  • CA276790A - Heat equalizer for pulp grindstones : en fr
  • CH124134A - Process for the production of a hydrogen-containing gas for the pressure hydrogenation of fuels. : de en
  • CA276865A - Sprocket wheel : en fr
  • US1654758A - Hair clipper : en
  • US1654933A - Doll-limb articulator : en
  • US1655361A - Trap : en
  • GB276611A - Process for the preliminary treatment of raw sugar, afterproduct sugar or the like before refining : en
  • DE454354C - Run-up tongue for climbing turntables : de en
  • CH124036A - Defense device against robbery in sales magazines. : de en
  • CH124156A - Slope indicator. : en fr
  • FR632235A - Method and device for the production of zinc blank : en fr
  • US1655216A - Puzzle : en
  • CA276750A - Fly and bait kit : en fr
  • GB282927A - Improvements in and relating to the manufacture of mixed phosphatic fertilisers, and the recovery of ammonia from industrial gases : en
  • US1654630A - Tank valve mechanism : en
  • US1655270A - Electron-discharge apparatus : en
  • GB283053A - : en
  • FR632143A - Process for the direct electric production of homogeneous rubber articles from rubber dispersions : en fr
  • FR632260A - Method and apparatus for extracting glycerin from distillery stills : en fr
  • US1654832A - Closet basin : en
  • US1654913A - Latch : en
  • US1654573A - Car roof : en
  • US1654998A - Leaf-stemming machine : en
  • FR632137A - Two-stroke motor with progressive pressure counter-current feed : en fr
  • GB283017A - Improvements in or relating to shock absorbers : en
  • GR1702B - PERFECTIONS IN THE ELECTRICAL SIGNAL RECEIVER. : el en
  • DE454371C - Device for adjusting the light source in lamps with headlights : de en
  • FR632361A - Diaphragm pump : en fr
  • DE454203C - Acetylene lantern with removable burner housing : de en
  • DE454225C - Fabric inspection and measuring machine : de en
  • GB260000A - Manufacture of anthracene derivatives and of benzanthrene : en
  • FR632223A - Steam generator : en fr
  • US1655218A - Brake-operating connection : en
  • US1655389A - Regulator : en
  • USD74167S - Michel btjtvid : en
  • GB283028A - Improvements in and relating to apparatus for bringing liquids and gas or vapours orboth gas and vapours into intimate contact and to liquid-distributing devices adapted for use therein : en
  • FR632236A - Base or holder for lamps with several electrodes : en fr
  • FR632255A - Gas inlet key in internal combustion engines : en fr
  • US1654816A - Clothes wringer : en
  • US1655084A - Shuttle spindle : en
  • FR632221A - Recovery coke oven : en fr
  • GB283031A - Improvements in and relating to superheater boilers : en
  • DE454198C - Electrically controlled working device for the direct triggering or influencing of mechanical forces : de en
  • US1654999A - Internal-explosive engine : en
  • US1655305A - Tie plate and joint brace : en
  • GB282997A - Improvements in and relating to the steering mechanism of motor vehicles : en
  • FR632218A - Machine for pulling, removing and cleaning beets, chicory and other similar plants : en fr
  • FR632217A - Rail straightener : en fr
  • DE454197C - Method and device for rectifying the mixtures of noble gases obtained when air is broken down into its components : de en
  • CH123920A - Method and device for mixing liquids according to freely selectable proportions. : de en
  • CH123979A - Semi-automatic auxiliary device for making oblique cavette in the shoulders of the shutters. : en it
  • US1655387A - Woven fabric and the process of its manufacture : en
  • US1655275A - Stapling machine : en
  • US1654740A - Protection for pump bearings : en
  • US1654892A - Door : en
  • US1655172A - Torch : en
  • CH124152A - Process for reducing the formation of relief in the gelatin grease printing process. : de en
  • US1654958A - Locking foldable joint : en
  • US1655202A - Device for absorbing shocks : en
  • DE454085C - Soil cultivation device with tools seated on a rotating, cone-shaped drum with the tip directed towards the ground : de en
  • GB282951A - Improved means applicable for use in the manufacture and conservation of ice, ice-cream and the like : en
  • US1655268A - Brake equalizer : en
  • DE454269C - Sheet depositing device for printing presses with continuously or intermittently rotating printing cylinders : de en
  • US1654921A - Automobile water bag : en
  • US1655373A - Method of rolling thin strips of metal : en
  • CH123859A - Process for the representation of light-sensitive layers. : de en
  • DE454096C - Device for taking into account the influence of foundation fluctuations when setting up guns or the like. : de en
  • DE454431C - Sugar shaker : de en
  • DE454355C - Nozzle gap wing : de en
  • DE454436C - Ashtray : de en
  • DE454336C - Regulators, in particular pressure regulators : de en
  • CH123971A - Self-starting synchronous motor for electrically operated timers and other measuring devices that are used to measure time, with a device to prevent restarting if the mains voltage is temporarily lost. : de en
  • US1655242A - Envelope : en
  • CH123865A - Leaf spring. : en fr
  • CH123877A - Manure mixer with movable blade. : de en
  • US1655331A - Knockdown display stand : en
  • CH123990A - Oil can. : de en
  • CH124017A - Method and device for charging annealing furnaces. : de en
  • CA276849A - Film machine : en fr
  • DE454224C - Method for loading a bulk goods transport car with a rotatably mounted drum-shaped car body : de en
  • FR632212A - Elastic suspender tab : en fr
  • CH124091A - Litter for combating plant pests. : de en
  • CH124131A - Device for uncoupling the reciprocating carriage in slicers. : de en
  • CA276748A - Mop-wringer : en fr
  • GB273662A - Process for the production of caoutchouc articles and impregnated fabrics or the like by the electrical deposition of caoutchouc : en
  • GB283093A - Improvements in biscuit making machines with respect to the cutting out mechanism : en
  • DK38317C - Pin threshing mill. : da en
  • US1654616A - Cabinet : en
  • US1655040A - Control of electric power : en
  • US1654845A - Tire-making machine : en
  • US1654989A - Power-control apparatus : en
  • US1655301A - Hanger or singletree : en
  • CH123138A - Agitator. : de en
  • US1654676A - Cleaning machine : en
  • US1654970A - Construction frame : en
  • US1655198A - Dancing slipper : en
  • DE454284C - Egg boiling indicator : de en
  • US1655229A - Folding fan : en
  • US1654521A - Safety toggle break switch : en
  • CA276858A - Refrigerator : en fr
  • CH123396A - Device to prevent oscillation of single armature converters. : de en
  • US1654753A - Wireless telegraphy : en
  • US1654716A - Rust-proofing process : en
  • US1654827A - Slice-turning toaster : en
  • US1654995A - Door opening and closing device : en
  • US1655121A - Automatic caliper stop : en
  • US1655203A - Shock absorber : en
  • US1655162A - Vacuum tank : en
  • US1655211A - Stove : en
  • US1654696A - Automobile headlight and control therefor : en
  • US1654824A - Repeating and stopping device for talking machines and the like : en
  • DE454318C - Process for stretching rod-shaped metals : de en
  • CH123910A - Cartridge for captive captive guns. : de en
  • FR632178A - Process making visible the exhaustion of masses intended for the purification of gases : en fr
  • US1654862A - Stand for motor cycles : en
  • US1654929A - Amplifier circuits : en
  • CH124142A - Process for the production of homogeneous precipitates from aqueous dispersions on metallic deposition substrates. : de en
  • US1654563A - Electrical welding machine : en
  • US1655354A - Dishwashing machine : en
  • DE454347C - Process for the use of light filters with absorption increasing towards the edges : de en
  • DE454368C - Device for cleaning channels made of refractory masonry : de en
  • US1654697A - Pipe-bending mandrel : en
  • US1654730A - Maximum-demand meter : en
  • US1655139A - Valve-controlled filling nozzle : en
  • US1654607A - Engine-lathe attachment : en
  • US1654873A - Means for controlling light : en
  • US1654609A - Well reamer : en
  • US1654678A - Bar-heating furnace : en
  • US1654985A - Vehicular toy : en
  • DE454289C - Typewriter : de en
  • DE454288C - Clear checking device for typewriters with a transverse counter : de en
  • DK38298C - Voltametric Electricity Meter. : da en
  • DK38305C - Method of Making Cutlery. : da en
  • CH123982A - Method of making dolls. : de en
  • CA276831A - Liquid fuel : en fr
  • US1655164A - schemmel : en
  • DE454275C - Loudspeaker phone with a special anchor coupled to the center of the membrane : de en
  • CA276874A - Metal drawing apparatus : en fr
  • CH124095A - Silo for storing green fodder. : de en
  • US1654807A - Manicuring device : en
  • CH123993A - Diaphragm pump. : de en
  • GB271410A - Process for the hydrolysis of cellulosic substances : en
  • US1655325A - Vending machine : en
  • US1654566A - Carton-closing machine : en
  • US1655376A - Drawbar attachment for tractors : en
  • US1655345A - Illuminated wreath : en
  • FR632131A - Tank for defecation and fermentation of musts : en fr
  • GB260630A - : en
  • GB283262A - Improvements in calendars, calendar fountain pens and pencils and the like : en
  • GB270310A - Improvements in ploughs : en
  • GB282972A - Weighing devices : en
  • GB282899A - Improvements in connection with gears for the transmission of rotary motion : en
  • GB282971A - Improvements in and relating to the axles and bearings of colliery hutches, light railway bogies, railway carriages and the like : en
  • FR632210A - Electric lamp socket with socket for outdoor lighting lantern : en fr
  • GB282978A - Improvements in cutting devices for reaping and like machines : en
  • CA276793A - Power transmission : en fr
  • US1654600A - Method of constructing caissons : en
  • US1654606A - Yieldable barrier : en
  • US1655310A - Oiling and protecting case for vehicle springs : en
  • GB282985A - Improvements in or relating to lathes : en
  • DE454260C - Mobile two-pressure boiler system, especially for locomotives : de en
  • DE454326C - Sealing sleeve for cable boxes : de en
  • FR632121A - Improvement of electric lighting ramps, in particular ramps for theater stages : en fr
  • CH123926A - Process for the preparation of a complex magnesium aluminum ethylate. : de en
  • DE453039C - Self-sealing compressed air relief valve : de en
  • GB275162A - Improvements in or relating to tire shaping apparatus : en
  • US1654560A - Fastening device : en
  • US1654953A - Replacing members in containers : en
  • GB281613A - : en
  • US1654848A - Control mechanism : en
  • US1654831A - Coil winder : en
  • US1655176A - black : en
  • US1654580A - Expansion process and apparatus for refining of hydrocarbons : en
  • DE454245C - Mold core for the production of objects made of rubber or other plastic masses : de en
  • US1655177A - Piston : en
  • CA276771A - Rotary engine : en fr
  • CH124150A - Rotary press for the production of printed matter for use by the blind. : en fr
  • CH122823A - Copy device for accounting purposes. : de en
  • CH124006A - Process for the production of electrical insulation from paper or similar thin strips for electrical current conductors. : de en
  • GB282917A - A process for the utilisation of alcoholic fermentation in order to form large quantities of glycerine by the use of sulphurous acid : en
  • CH123894A - Process for the manufacture of woven, knitted and the like fabrics. : de en
  • US1655073A - Ventilator : en
  • GB283016A - Improvements in vertical card index systems : en
  • GB283033A - Improvements in and relating to clutches suitable for variable speed gearing upon motor vehicles and other geared machinery : en
  • US1654722A - Sweep rake : en
  • USRE16843E - Design for a vending-machine case : en
  • GB283273A - Improvements in rope conveyors : en
  • DE454408C - Steep tube boiler : de en
  • USRE16846E - Friction shock-absorbing mechanism : en
  • US1655340A - Canned corn shaker : en
  • FR632266A - Magneto ignition : en fr
  • US1654533A - Superheater boiler : en
  • US1654752A - Tire chain lock : en
  • DE448368C - Process for the production of lacquered wire mesh : de en
  • FR632133A - Construction of concrete buildings by means of slabs forming shuttering, and then coatings by their very incorporation into the construction : en fr
  • DK38316C - Submarine Telegraph System. : da en
  • US1654579A - Heat-protecting means for expansion tanks of hydrocarbon-refining apparatus : en
  • US1655277A - Electrical heating system : en
  • US1654534A - Electrical insulator : en
  • US1654937A - Regulation of electric distribution systems : en
  • CH124016A - Metal armature for electrodes of electric ovens. : de en
  • US1655008A - Door check and holder : en
  • US1655090A - Vending machine : en
  • DE454357C - Compressed air bladder with a filling tube that can be closed and inserted with a plug : de en
  • GB282926A - Improvements in or relating to control mechanism for aircraft : en
  • CH124191A - Safety valve, especially for cold and hot water systems. : de en
  • GB273271A - Improvements in sheet abrasive material : en
  • GB282924A - Improvements relating to machines for grinding sad irons, box irons, and other articles of a like character : en
  • US1655101A - Automotive drive : en
  • GB282896A - Improvements in the method of and means for enabling knitted or other tubular fabrics to be supported and stretched during dyeing, mercerising, drying or other like operations : en
  • GB282949A - Apparatus for applying fittings to service pipes or mains conveying fluid and whilst under pressure : en
  • FR632359A - Steering gear for motor cars : en fr
  • US1654840A - Induction motor : en
  • CH124027A - Method and device for straightening the paper strip at checkouts. : de en
  • FR632282A - Ladies toiletries : en fr
  • DE454453C - X-ray tube with anticathode cooled by radiation : de en
  • US1654772A - Valve : en
  • US1655400A - Railway-traffic-controlling apparatus : en
  • USD74185S - Design for a bottle : en
  • US1655228A - Sled : en
  • DE454242C - stocking : de en
  • GB283076A - Improved manufacture of electrical resistances : en
  • US1654906A - Typewriting machine : en
  • US1654927A - Transmission circuits : en
  • US1655049A - Clarification of cane-sugar juice : en
  • GB282989A - Improvements in or relating to grinding mills : en
  • FR632166A - Motorcycle frame : en fr
  • GB271900A - Improvements in or relating to the preparation of cocoa-nut fibres for spinning : en
  • US1654911A - Clutch : en
  • US1654951A - Device for controlling the current produced by vapor rectifiers : en
  • US1655024A - Cement-molding apparatus : en
  • DE444989C - Process and circular knitting machine for the production of wheeled goods : de en
  • US1655134A - Fruit and vegetable packing apparatus : en
  • US1655280A - Dishwashing machine : en
  • FR632329A - Consolidation process for metal bridges : en fr
  • FR632393A - Protection device for fuel tanks : en fr
  • GB282977A - Improvements relating to the control of the temperature of the cooling water of internal combustion engines : en
  • GB283043A - Process of separating seed from a mixture of seeds : en
  • FR632197A - Automotive Brake Improvements : en fr
  • GB283618A - Apparatus for measuring the brake horse power of any aero engine and the efficiency of its propeller; also improvements in and relating to the attachment of a screw propeller to its driving shaft : en
  • FR632309A - Device for the preparation of odontological and odontotechnical work : en fr
  • GB276951A - Method of and means for the loading and stowage of briquettes, bricks, blocks, and similar shaped goods : en
  • DK38300C - Solenoid or Electromagnet. : da en
  • FR632343A - Method and devices for carrying out thermal treatments of materials, more particularly in an electric oven : en fr
  • DE454352C - Drawstring for clothing, especially pull-on pants : de en
  • GB271814A - Improvements in flow regulators : en
  • GB283074A - Improvements in and relating to letter and like scales : en
  • DE454220C - Device for lubricating the low-pressure stage of the main engine of portable multi-pressure steam systems : de en
  • FR632162A - Pyrometer : en fr
  • FR632334A - Improvements to Colored Motion Pictures and Processes for Making Them : en fr
  • FR632388A - Automatic derivometer : en fr
  • GB282957A - Improvements in lightning arresters : en
  • GB282982A - Improvements relating to hydraulic presses : en
  • FR632347A - Independent vehicle suspension, applicable to driving and steering wheels : en fr
  • FR632115A - : fr
  • FR632220A - Advanced lead alloys : en fr
  • FR632213A - Contactor for telegraphy or cordless telephony and similar uses : en fr
  • CH123879A - Cistern for water closets. : de en
  • CA276742A - Oil display device : en fr
  • CH123961A - Bushing current transformer for high voltage. : de en
  • CH123858A - Process for the preparation of a vat dye of the 2-perinaphtoxypenthiophen-2-indolindigo series. : de en
  • CA276744A - Nozzle for paper machines : en fr
  • US1654665A - Combination cooking and heating stove : en
  • US1654749A - Fluid-pressure brake system for automobiles : en
  • DK38311C - Resilient Gears for Balancing and Removing Tooth Blur in Precision Instruments, Radio Rotary Capacitors and the like. : da en
  • DE446697C - Advertising delivery van : de en
  • DE454344C - Grinding bodies for machines for grinding, processing and mixing cocoa, chocolate and similar masses : de en
  • DE454384C - Process for tanning animal skins : de en
  • US1655156A - Method of making emanation seeds : en
  • GB283267A - Process for the activation of carbon and the production of carbon bisulphide : en
  • FR632367A - Improvements in the mounting of drive wheels on the rear axle of Ford motor vehicles : en fr
  • US1654746A - Pavement and method of manufacturing the same : en
  • US1654812A - Centrifugal apparatus for and process of purifying liquids : en
  • GB269569A - Improvements in or relating to process and apparatus for annealing glass sheets and plates produced by an intermittent rolling operation : en
  • FR632156A - Coupling devices for film reels for transport and classification : en fr
  • GB283266A - Improvements in or relating to lawn mowers : en
  • US1655341A - Jane arnold snellgbove : en
  • USD74175S - Design for a textile fabric or similar article oe manufacture : en
  • DE454295C - Process for the production of maps and plans : de en
  • FR632325A - Rubber sole for shoes with device to prevent slipping : en fr
  • GB282941A - Improvements in or relating to air tubes for pneumatic tyres and re-inforcements therefor : en
  • GB283082A - Improvements in and relating to smoothing irons : en
  • GB269183A - Improvements in or relating to disc rolling mills : en
  • FR632278A - Method and nozzle for spraying mortar, sand and similar materials using a compressed air device, while increasing their density : en fr
  • FR632253A - Motive force production process : en fr
  • DK38299C - Suction flask with Adjustment for Vacuum Cleaners. : da en
  • US1655109A - Stator-plate adjustment for variable condensers : en
  • US1655339A - Rotary pump : en
  • US1655021A - Funnel for liquids : en
  • US1655061A - Telephone-exchange system : en
  • US1655367A - Churn : en
  • CH124074A - Process for the purification of alumina. : en fr
  • US1655087A - Shade mount shade mountihg : en
  • US1655155A - Winding machine : en
  • USD74179S - Design for a scale casing : en
  • CA276856A - Mop-head : en fr
  • DE454252C - Announcement sign, which is attached to the frame of an awning, a curtain or the like : de en
  • DE454297C - Darning machine for making dolls : de en
  • CA276821A - Filing device : en fr
  • CH124028A - Equipment for multiple telegraphy with audio-frequency alternating currents. : de en
  • US1655000A - Machine for printing from engraved plates or dies : en
  • US1655239A - Height gauge : en
  • FR632374A - Fordson Tractor Improvements : en fr
  • FR632398A - Apparatus for determining the selling price of goods : en fr
  • GB283015A - Improved bottom door fastener bracket for railway wagons : en
  • US1655182A - Color photograph or film and method of producing same : en
  • US1655097A - Treatment of rayon : en
  • US1654686A - Oil-well swab-tripping device : en
  • CA276780A - Variable condenser : en fr
  • CA276789A - Educational toy outfit : en fr
  • US1654764A - Package tie : en
  • USD74162S - Design por a radioaerial : en
  • US1655206A - Shock absorber : en
  • USD74164S - Design for a lotjb speakeb : en
  • US1655127A - Photographic and etching process and product : en
  • CH122649A - Draft device on match boxes. : de en
  • US1654542A - Wash tray : en
  • US1654850A - Gate : en
  • US1655227A - Spring suspension for vehicles : en
  • US1654681A - Cultivator blade : en
  • US1655263A - Extension cord : en
  • CH124088A - Device for limiting the deflection of a spring. : de en
  • US1654924A - Transmission : en
  • CH124213A - Cam made of electrically insulating material. : de en
  • FR632276A - Seaplane with water pallet mounted separately from the side steering mechanism : en fr
  • FR632293A - Manufacturing or processing process for oils : en fr
  • FR632232A - Motor device for anchoring underwater mines : en fr
  • GB282841A - Improvements in regenerative furnaces : en
  • US1654674A - Acetylene-gas generator : en
  • DE454236C - Switching arrangement for selective protection of double lines : de en
  • FR632188A - Device designed to transform electrical oscillations and mechanical vibrations : en fr
  • GB283617A - Improvements in electric installation fittings : en
  • US1654757A - Pen : en
  • US1655209A - Shock absorber : en
  • DE454283C - Web for the production of coconut mats provided with pile with metal edging : de en
  • GB266689A - Process for the purification of gases to be used in the production of ammonia : en
  • FR632230A - Improvements to spray jets : en fr
  • US1655153A - Article of furniture : en
  • US1654939A - Tow bar : en
  • US1655249A - Stencil blank and process of manufacturing the same : en
  • DE454321C - Address printing machine with control of the printing device through the printing plates on their way to the printing point : de en
  • DK38306C - Gypsum Processing Procedure. : da en
  • CH123843A - Shock absorbers for motor vehicles. : de en
  • DE454287C - Method of making records : de en
  • GB281735A - Improvements relating to aerial navigation : en
  • GB282948A - Improvements relating to washing machines : en
  • GB283095A - Improvements in gaskets or jointing washers : en
  • GB283022A - Improvements in heels for boots and shoes : en
  • GB275945A - Process for the production of anhydrous metal chlorides : en
  • FR632247A - Improvements at norias reception stations : en fr
  • DE454353C - Process for carrying out catalytic reactions : de en
  • GB283608A - Improvements in optical apparatus for avoiding the effects of dazzle of motor vehicle lamps and the like : en
  • FR632145A - Bumper spring for motor vehicles : en fr
  • FR632244A - Milk dispenser : en fr
  • FR632243A - Continuous and automatic lubrication device for vertical shaft allowing lubrication without splashing or friction of the bearing in the lubricant : en fr
  • DE454206C - Door lifting device for gas generating ovens : de en